The force that pulls objects toward each other is called gravitational pull or gravity.
The force that pulls things toward a planet's or another object's center is called gravity. Every planet remains in its orbit around the sun due to its gravitational attraction. Because it explains the ensuing interaction between two masses, gravity is a force. Spacetime stretching and the motion of objects through the stretched spacetime are the primary causes of gravitational phenomena. Nevertheless, the outcome appears to be the result of employing force. The moon is kept in its orbit around the Earth by gravity, which also holds the Earth and other living things in orbit around the sun. In addition, gravity keeps us standing and is the cause of falling objects.
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What is the difference between Pahoehoe and Aa lava?
Answer:-What is the difference between Pahoehoe and Aa lava? Pahoehoe lava is smoother and flows faster than Aa lava. Aa is much slower and hardens into a jagged surface while pahoehoe lava hardens into a smooth surface. The lava is identical in both pahoehoe and aa lava flows, the difference comes from the amount of lava erupted and the speed of cooling. Pahoehoe lava flows are produced from a small amount of lava that moves slowly, while aa flows usually are associated with a large volume of lava that moves swiftly. Aa lava flows form when basalt lava flows down the side of a volcano and is cooler than pahoehoe lava flows. The lava flow has a rough or rubbly surface with sharp edges. 'A'ā (pronounced "ah-ah") is a Hawaiian term for lava flows that have a rough rubbly surface composed of broken lava blocks called clinkers. The incredibly spiny surface of a solidified 'A'ā flow makes walking very difficult and slow.
Which mineral has the highest temperature of crystallization ?" A. quartz B. K- span C. olivine D.
pyroxene
Olivine mineral has the highest temperature of crystallization.
The mineral olivine has the chemical formula (Mg, Fe)2SiO4 and is a magnesium iron silicate. It's a nesosilicate or orthosilicate. It is a common mineral in the Earth's subsurface but weathers quickly on the surface. It is the main ingredient of the Earth's upper mantle. Olivine is found in both mafic and ultramafic igneous rocks, as well as as a primary mineral in some metamorphic rocks. Olivine with a high magnesium content crystallizes from magma with a low silica content. This magma crystallizes to form mafic rocks like gabbro and basalt.
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if the polar ice caps melt due to global warming, water now locked up near the earth’s rotation axis will spread out around the surface of the globe.
The ice polar caps will melt if the earth warms significantly. Around the world, water will disperse from the poles, close to the axis of revolution.
If the polar ice caps melt, water would flow throughout the world, increasing its moment of inertia. However, due to the rule of conservation of momentum, rotational speed would slow down to ensure that angular momentum is constant. The length of the day would lengthen as the speed of rotation decreased. Coastal flooding and storm surge are made more dangerous by rising seas, endangering coastal cities and small island nations. The Greenland ice sheet's glacial melt is a key indicator of future sea level rise.
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what bodies of water are formed when a stagnant block of glacial ice becomes partly or completely buried in glacial sediments, eventually melting? group of answer choices tarns pater noster lakes braided streams kettle lakes
What are all the countries in the world and their capitals? (Will give extra )
Answer: look at explanation
Explanation:
AFGHANISTAN = KABUL
ALBANIA = TIRANA
ALGERIA = ALGIERS
ANDORRA = ANDORRA LA VELLA
ANGOLA = LUANDA
ANTIGUA & BARBUDA = SAINT JOHN'S
ARGENTINA =BUENOS AIRES
ARMENIA = YEREVAN
AUSTRALIA = CANBERRA
AUSTRIA = VIENNA
AZERBAIJAN = BAKU
BAHAMAS = NASSAU
BAHRAIN = MANAMA
BANGLADESH = DHAKA
BARBADOS = BRIDGETOWN
BELARUS = MINSK
BELGIUM = BRUSSELS
BELIZE = BELMOPAN
BENIN = PORTO-NOVO
BHUTAN = THIMPHU
BOLIVIA = SUCRE
BOSNIA & HERZEGOVINA = SARAJEVO
BOTSWANA =GABORONE
BRAZIL = BRASILIA
BRUNEI = BANDAR SERI BEGAWAN
BULGARIA = SOFIA
BURKINA FASO = OUAGADOUGOU
BURUNDI = GITEGA, BUJUMBURA
CABO VERDE =PRAIA
CAMBODIA = PHNOM PENH
CAMEROON = YAOUNDE
CANADA = OTTAWA
CENTRAL AFRICAN REPUBLIC = BANGUI
CHAD = N'DJAMENA
CHILE = SANTIAGO
CHINA = BEIJING
COLOMBIA = BOGOTÁ
COMOROS = MORONI
CONGO, DEMOCRATIC REPUBLIC OF THE = KINSHASA
CONGO, REPUBLIC OF THE = BRAZZAVILLE
COSTA RICA = SAN JOSE
CÔTE D'IVOIRE (Ivory Coast) = YAMOUSSOUKRO
CROATIA = ZAGREB
CUBA = HAVANA
CYPRUS = NICOSIA
CZECHIA (Czech Republic) = PRAGUE
DENMARK = COPENHAGEN
DJIBOUTI = DJIBOUTI (CITY)
DOMINICA = ROSEAU
DOMINICAN REPUBLIC = SANTO DOMINGO
ECUADOR = QUITO
EGYPT = CAIRO
EL SALVADOR = SAN SALVADOR
EQUATORIAL GUINEA = MALABO
ERITREA = ASMARA
ESTONIA = TALLINN
ESWATINI (formarly Swaziland) = MBABANE
ETHIOPIA = ADDIS ABABA
GABON = LIBREVILLE
GAMBIA = BANJUL
GEORGIA = TBILISI
GERMANY = BERLIN
GHANA = ACCRA
GREECE = ATHENS
GRENADA = SAINT GEORGE'S
GUATEMALA = GUATEMALA CITY
GUINEA = CONAKRY
GUINEA-BISSAU = BISSAU
GUYANA = GEORGETOWN
HAITI = PORT-AU-PRINCE
HONDURAS = TEGUCIGALPA
HUNGARY = BUDAPEST
ICELAND = REYKJAVIK
INDIA = NEW DELHI
INDONESIA = JAKARTA
IRAN = TEHRAN
IRAQ = BAGHDAD
IRELAND = DUBLIN
ISRAEL = JERUSALEM
ITALY = ROME
JAMAICA = KINGSTON
JAPAN = TOKYO
JORDAN = AMMAN
KAZAKHSTAN = NUR-SULTAN
KENYA = NAIROBI
KIRIBATI = SOUTH TARAWA
KOSOVO = PRISTINA
KUWAIT = KUWAIT CITY
KYRGYZSTAN = BISHKEK
LAOS = VIENTIANE
LATVIA = RIGA
LEBANON = BEIRUT
LESOTHO = MASERU
LIBERIA = MONROVIA
LIBYA = TRIPOLI
LIECHTENSTEIN = VADUZ
LITHUANIA = VILNIUS
LUXEMBOURG = LUXEMBOURG
MADAGASCAR = ANTANANARIVO
MALAWI = LILONGWE
MALAYSIA = KUALA LUMPUR
MALDIVES = MALE
MALI = BAMAKO
MALTA = VALLETTA
MARSHALL ISLANDS = MAJURO
MAURITANIA = NOUAKCHOTT
MAURITIUS = PORT LOUIS
MEXICO = MEXICO CITY
MICRONESIA, FEDERATED STATES OF = PALIKIR
MOLDOVA = CHISINAU
MONACO = MONACO
MONGOLIA = ULAANBAATAR
MONTENEGRO = PODGORICA
MOROCCO = RABAT
MOZAMBIQUE = MAPUTO
MYANMAR (Burma) = NAY PYI TAW
NAMIBIA = WINDHOEK
NAURU = YAREN DISTRICT
NEPAL = KATHMANDU
NETHERLANDS = AMSTERDAM
NEW ZEALAND = WELLINGTON
NICARAGUA =MANAGUA
NIGER = NIAMEY
NIGERIA = ABUJA
NORTH KOREA = PYONGYANG
NORTH MACEDONIA (formarly Macedonia) = SKOPJE
NORWAY = OSLO
OMAN = MUSCAT
PAKISTAN = ISLAMABAD
PALAU = NGERULMUD
PALESTINE = EAST JERUSALEM
PANAMA = PANAMA CITY
PAPUA NEW GUINEA = PORT MORESBY
PARAGUAY = ASUNCIÓN
PERU = LIMA
PHILIPPINES = MANILA
POLAND = WARSAW
PORTUGAL = LISBON
QATAR = DOHA
ROMANIA = BUCHAREST
RUSSIA = MOSCOW
RWANDA = KIGALI
SAINT KITTS & NEVIS = BASSETERRE
SAINT LUCIA = CASTRIES
SAINT VINCENT & THE GRENADINES = KINGSTOWN
SAMOA = APIA
SAN MARINO = SAN MARINO
SÃO TOMÉ & PRÍNCIPE = SÃO TOMÉ
SAUDI ARABIA = RIYADH
SENEGAL = DAKAR
SERBIA = BELGRADE
SEYCHELLES = VICTORIA
SIERRA LEONE = FREETOWN
SINGAPORE = SINGAPORE
SLOVAKIA = BRATISLAVA
SLOVENIA = LJUBLJANA
SOLOMON ISLANDS = HONIARA
SOMALIA = MOGADISHU
SOUTH AFRICA = BLOEMFONTEIN, CAPE TOWN, PRETORIA
SOUTH KOREA = SEOUL
SOUTH SUDAN = JUBA
SPAIN = MADRID
SRI LANKA COLOMBPO = SRI JAYAWARDENEPURA KOTTE
SUDAN = KHARTOUM
SURINAME = PARAMARIBO
SWEDEN = STOCKHOLM
SWITZERLAND = BERN
SYRIA = DAMASCUS
TAJIKISTAN = DUSHANBE
TANZANIA = DODOMA
THAILAND = BANGKOK
TIMOR-LESTE = DILI
TOGO = LOMÉ
TONGA = NUKUʻALOFA
TRINIDAD & TOBAGO = PORT OF SPAIN
TUNISIA = TUNIS
TÜRKIYE or TURKEY = NKARA
TURKMENISTAN = ASHGABAT
TUVALU =FUNAFUTI
UGANDA = KAMPALA
UKRAINE = KIEV or KYIV
UNITED ARAB EMIRATES (UAE) = ABU DHABI
UNITED KINGDOM (UK)* = LONDON
UNITED STATES OF AMERICA (USA) = WASHINGTON, D.C.
URUGUAY = MONTEVIDEO
UZBEKISTAN = TASHKENT
VANUATU = PORT VILA
VATICAN CITY (Holy See) = VATICAN CITY
VENEZUELA = CARACAS
VIETNAM = HANOI
YEMEN = SANA'A
ZAMBIA = LUSAKA
ZIMBABWE = HARARE
IM FINALLY DONE HOPE THIS HELPS
which scenario will most likely result in a change to the nitrogen cycle that negatively affects plant growth?
Scenario that will most likely result in a change to the nitrogen cycle that negatively affects plant growth: soil acidification.
What is the affect of soil acidification on nitrogen cycle?
The process of soil acidification, which results in a reduction in soil pH over time and can influence both surface soil and subsurface, is sped up by agricultural activity.
The supply of nitrogen may be decreased if beneficial soil microorganisms are prevented from recycling nutrients. In addition to possible calcium, magnesium, and molybdenum deficits, phosphorus in the soil becomes less available to plants. It may become more difficult for plants to use moisture from the soil.
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The carrying capacity of a population is found at the top of a ___________ curve, and the factors determining the carrying capacity are density ___________.
The carrying capacity of a population is found at the top of a logistic curve, and the factors determining the carrying capacity are density dependent.
The carrying capacity of a population is found at the top of a logistic curve, and the factors determining the carrying capacity are density-dependent.
What is a population?A population refers to the number of individuals who cohabit a certain area. The population of something like a city is the total number of inhabitants. They are referred to as citizens or occupants. All people who reside in the region are included in the demographic.
As a population grows closer to the available capacity threshold enforced by the planet's finite resources—its per capita market growth declines. The population size is constrained by variables that depend off density since they do so more frequently as density rises. Since the expansion rate is the most creatures that can coexist peacefully in a given habitat.
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Why troposphere is thicker at equator than pole ?
Answer:The troposphere is thicker over the equator than the poles because the equator is warmer.
Explanation:Heat differential on the planet's surface causes convection currents to flow from the equator to the poles. This implies that the warmer the weather, the thicker is the troposphere.
State true or false.
The four inner most planets of solar system are made of rocks and have metallic cores.
a. True
b. False
c. Ambiguous
d. Data Insufficient
True.The four terrestrial, or rocky, planets are Mercury, Venus, Earth, and Mars. these are the four innermost planets in the solar system. Because they are composed of rocks and metals and have solid surfaces,
The "Inner Planets" (Mercury, Venus, Earth, and Mars) are those in the inner Solar System that orbit the Sun the closest. These planets differ from other planets in the Solar System in a number of significant ways, in addition to their close closeness. To start, whereas the outer planets are gas giants, the inner planets are stony and terrestrial, primarily made of silicates and metals. The inner planets are also much closer together than their counterparts in the outer Solar System. In actuality, the radius of the entire area is smaller than the separation between Jupiter and Saturn's orbits.
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PROOF Complete the two-column proof by dragging the missing statements and reasons into the correct order. Given: JK≅KL , M is the midpoint of JL . Prove: ΔJKM≅ΔLKM
Answer:
Statements:
JK≅KL
M is the midpoint of JL
JL≅LJ (definition of midpoint)
∠JKL ≅ ∠KLJ (ASA Congruence)
JKM ≅ LKM (HL Congruence)
ΔJKM ≅ ΔLKM (AA Similarity)
Reasons:
Given
Given
Definition of midpoint
ASA Congruence with sides JL and LJ congruent and ∠JKL ≅ ∠KLJ
HL Congruence with sides JK and LK congruent and ∠JKL ≅ ∠KLJ
AA Similarity with ∠JKM ≅ ∠LKM and ∠KJM ≅ ∠KLM (by HL Congruence)
Proof:
JK≅KL (Given)
M is the midpoint of JL (Given)
JL≅LJ (Definition of midpoint)
∠JKL ≅ ∠KLJ (ASA Congruence)
JKM ≅ LKM (HL Congruence)
ΔJKM ≅ ΔLKM (AA Similarity)
Explanation:
Statements:
JK≅KL
M is the midpoint of JL
JL≅LJ (definition of midpoint)
∠JKL ≅ ∠KLJ (ASA Congruence)
JKM ≅ LKM (HL Congruence)
ΔJKM ≅ ΔLKM (AA Similarity)
Reasons:
Given
Definition of midpoint
ASA Congruence with sides JL and LJ congruent and ∠JKL ≅ ∠KLJ
HL Congruence with sides JK and LK congruent and ∠JKL ≅ ∠KLJ
AA Similarity with ∠JKM ≅ ∠LKM and ∠KJM ≅ ∠KLM (by HL Congruence)
Proof:
JK≅KL (Given)
M is the midpoint of JL (Given)
JL≅LJ (Definition of midpoint)
∠JKL ≅ ∠KLJ (ASA Congruence)
JKM ≅ LKM (HL Congruence)
ΔJKM ≅ ΔLKM (AA Similarity)
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on this map of the south atlantic, which letter is on a transform fault?
The plate boundary on this map of the South Atlantic is on a transform fault.
A fault at a plate boundary is known as a transform fault or transform boundary when the motion is primarily horizontal. It rapidly comes to an end when it merges with another plate boundary, which could be a spreading ridge, a subduction zone, or another transform. Strike-slip faults that also produce plate boundaries are one kind of transform fault. The majority of these faults are located in the oceanic crust and allow for lateral offset between divergent boundary segments, which results in a zigzag pattern. The motion is inconsistent with the general trend of the diverging boundary and is the result of oblique seafloor spreading.
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Which of the following properties is not an index that scientists use to determine phases of ENSO ?
a. Southern Oscillation Index
b. Oceanic Niño Index
c. Multivariate ENSO Index
d. Sea ice coverage in Greenland
From the following, Sea ice coverage in Greenland is not an index that scientists use to determine phases of ENSO.
El Niño–Southern Oscillation is an irregularly periodic variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean, affecting the climate of much of the tropics and subtropics.
ENSO is one of the most important climate phenomena on Earth because it helps in changing atmospheric circulation. which in turn, influences temperature and precipitation across the globe.
Sea ice coverage in Greenland is the ice sheet that roughly covers 80% of Greenland.
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next, review the statements below, and indicate which are correct for the style of folding present in the gigapan image.
correct for the style of folding present in the gigapan image ,One side of the anticline dips more steeply than the other, At least one of the folds in this outcrop is asymmetrical.
What type of fold has rocks folding up in the middle?An upward-curving fold is known as an anticline. The rocks slope away from the fold's center. The middle of an anticline is where you can find the oldest rocks. At the summit of the building, the newest rocks are piled on top of them.
What kind of strain is a fold an example?Plastic deformation is another name for ductile deformation. In geology, structures are deformation features brought about by ongoing (brittle or ductile) strain. Folds and flaws are two examples.
Which of the following features are types of folds?There are three main types of folds: anticlines, synclines, and monoclines.
What is folding in GEO?All geologic processes by which the surfaces of rocks become curled during deformation are collectively referred to as folding. Folding refers to the primarily slow, ductile behavior of relatively soft and/or heated rocks because folds are permanent deformation structures with little or little loss of cohesion of the folded layer.
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why were the may 2011 oklahoma tornadoes much less deadly than the april 2011 joplin tornado? select all that are correct.
- Some residents of Oklahoma have tornado safe rooms.
- Tornado awareness is higher in Oklahoma than it is in Missouri.
- The Oklahoma tornadoes missed major population centers.
Oklahoma City (OKC), by temperance of its enormous areal degree and area close to the core of "twister back street," has procured a standing throughout the years as one of the more cyclone inclined urban communities in the US. During the 1960s and 1970s, news and magazine articles now and again cited the times OKC has been struck by twisters; that number normally was during the 30s or lower 40s, depending on the extended period of distribution. The wellspring of the number in all likelihood was a neighborhood posting, kept on station at the Public Weather Help Figure Office (WSFO OKC). That rundown included 43 twisters starting around 1978. In a little while, record keeping stopped for reasons unknown and the current rundown was consigned to a binder that was lost among the developing masses of other records that gathered at the workplace.
In 1991, a venture was started to overhaul the rundown by adding ongoing cyclones (starting around 1978), approving existing sections, and looking for any others that could have been disregarded. This ended up being a considerable undertaking, because of multiple factors. One was the absence of solid hotspots for occasions that happened before 1950. The just promptly accessible information source before 1950, other than the neighborhood records on station at WSFO OKC, was Grazulis (1990). The assemblage by Grazulis includes all cyclones of F2 power or more noteworthy, and all executioner twisters, from 1880 through 1989. In this way there are no records on feeble twisters preceding 1950 (except if they ended up making it into the WSFO posting), and so the genuine number of cyclones presumably is a lot higher than the complete showed up at thus. After 1950, records were cross-checked utilizing Tempest Information and the extreme weather data set aggregated at the Tempest Forecast Center (SPC).
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In 2004 Lithuania became a member of the
Answer: The European Union
Explanation: Lithuania became a full-fledged member of the European Union on 1 May 2004. We are part of a unique economic and political family, which consists of 28 member countries. The EU acts in a variety of policy areas, from consumer protection to security and defense.
convection currents move tectonic plates in two locations as described below: location a: tectonic plates move away from each other location b: one tectonic plate is forced beneath another what statement most likely describes the effects of this movement at each location?
Convection currents move tectonic plates in two locations as described Location A creates a gap allowing molten material to seep through; Location B melts and recycles the crust.
Some geologists believe that convection currents occurring in the mantle are the main driver of plate tectonics movements. This is because the mantle is made of semi-molten rock called magma. Just as convection occurs in a cooking pot, the same process occurs in the mantle. Since the mantle is a kind of solid-liquid, the plate he tectonics can float on it, just like petroleum floats on water.
In addition, convection currents is generated by repeating the cycle of rising, cooling, subsidence, heating, rising, and rising many times in the deepest part of the mantle. As the tectonic plates move apart at location A, a gap is created through which molten material can penetrate. Also, at location B he has one tectonic plate pushed under another, causing melting and recycling of the crust.
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If gravity is the only force that plays a role in the evolution of the universe, and the mass density is less than the critical mass density, which plot correctly shows the evolution of the universe?
Plot A: a curved incline
Plot B: a steady/constant incline
Plot C: a very curved decline
The correct answer is point B: A steady / constant incline shows the evolution of the universe.
If gravity is the only force that plays a role in the evolution of the universe, and the mass density is less than the critical mass density then a steady or constant incline shows the evolution of the universe.
The Big Bang, an explosion of space, is thought to have been the beginning of our universe. Space expanded, the cosmos cooled, and the simplest elements created after starting off with an incredibly high density and temperature. The first stars and galaxies were created as a result of gravity progressively drawing matter together.
Due to the nature of the cosmos, it has gone through multiple stages of evolution. These crucial phases comprise:
age of radiationRecombination eratime periodconnected to the age of the ionizationIn general, a steady or continuous inclination will symbolize the myriad gradual changes the universe has gone through during its evolution.
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How many Moons would fit across the diameter of the Sun?
The diameter of the Sun is 864,400 miles and the diameter of the Moon is 2,159 miles, which means that there would be 400,000 moons that could fit across the diameter of the Sun.
The Power of the Sun: 400,000 Moons Could Fit Across Its DiameterThis is a remarkable fact and one that highlights the vastness and power of our Sun. The Sun's incredible size allows it to provide life-giving energy and light to our planet, and its gravitational pull ensures that planets and moons stay in orbit. Without it, the Solar System would be an entirely different place.
The Moon is an important celestial body in its own right, providing us with a beautiful night sky and helping to regulate the tides. It is a testament to the power of the Sun that it could hold so many moons within its diameter.
The Sun and the Moon are two of the most amazing features of our Solar System, and this comparison shows us just how powerful and huge our Sun really is. It is an incredible fact that 400,000 Moons could fit across the diameter of the Sun, and it serves as a reminder of the awe-inspiring scale of the universe and its many wonders.
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_____ are the oldest known primate group.
Which of the following best explains how a tephra deposit forms?
A. Airborne ash and rocks from a volcanic eruption remain suspended in the air for a long time before eventually settling to the ground in a new location far from the volcano.
B. Highly fluid lava erupts from an active volcano and flows across great distances, slowly solidifying into a flat surface.
C. As magma is forced upward, it travels through vertical cracks in the crust, spreading outward and pushing up an overlying layer, creating a dome.
D. As magma is forced upward, it travels horizontally through cracks in the crust,
Correct option is (a) Airborne ash and rocks from a volcanic eruption remain suspended in the air for a long time before eventually settling to the ground in a new location far from the volcano.
What is a tephra deposit?Magma and rock are destroyed and broken apart by the sudden explosion of expanding gases. The degree of fragmentation increases as explosivity increases.
A general name for any airborne pyroclastic buildup is tephra (Greek for ash). Tephra has not yet solidified.Specific forms of tephra can be further classified by physical characteristics within this size range.
For instance, basaltic lava pieces the size of lapilli may fast cool while in flight, forming the glassy Pele's tears lapilli. These molten particles may be pulled out into tiny strands known as Pele's hair during high winds.
Nonexplosive Hawaiian-type eruptions frequently produce lapilli- to bomb-size fragments, known as spatter, that are still liquid when they hit the ground surface because they only spend a brief time in the air.
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Answer:
Correct option is (a) Airborne ash and rocks from a volcanic eruption remain suspended in the air for a long time before eventually settling to the ground in a new location far from the volcano.
Explanation:
this photo shows apparatus used in an experiment in which materials thought to have been present on the early earth were sparked with energy. what have we learned from this type of experiment?
The Miller-Urey experiment, also known as the Miller experiment, is a well-known chemistry experiment that mimicked the atmospheric conditions that were thought.
The Miller-Urey experiment, also known as the Miller experiment or Miller experiment, is a well-known chemistry experiment that mimicked the atmospheric conditions that were thought, in 1952, to exist in the early, prebiotic Earth in order to test the theory of the chemical origin of life under those conditions. Water (H2O), methane (CH4), ammonia (NH3), hydrogen (H2), and an electric arc were all employed in the experiment (the latter simulating hypothesized lightning).
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105.
A dry climate might impact how people live by increasing:
a)the risk of drought and other water shortages
b)irrigation needs
c)the likelihood of volcanic activity
d)the likelihood of earthquakes
e)both the risk of drought and other water shortages and irrigation needs
A dry climate might impact how people live by increasing: (e)both the risk of drought and other water shortages and irrigation needs.
The dry climate group includes areas with little precipitation. There are two types of dry climates: arid and semiarid. Most arid climates receive 10 to 30 centimeters of rain per year (four to 12 inches), while semiarid climates receive enough to support extensive grasslands.
Deserts can be found in Africa, Saudi Arabia, Australia, and the Southwest United States. There are two types of deserts: semi-arid and arid. Semi-arid climates are dry with varying amounts of precipitation; this region receives 10 to 20 inches of rain per year.
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The Pacific Ocean touches all continents except Europe & Africa.
The statement that the Pacific Ocean touches all continents except Europe and Africa is true. (Option A)
The Pacific Ocean is the largest and deepest of the five oceanic divisions of planet Earth. The ocean refers to the body of salt water that covers approximately 70.8% of the surface of Earth and contains 97% of Earth's water. The Pacific Ocean extends from the Antarctic region in the south to the Arctic in the north. It is bounded by continents of Asia and Australia on the west and North America and South America on the east. The two continents that the Pacific Ocean does not touch are Europe and Africa.
Note: The question is incomplete as it is missing options A) True B) False.
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an index mineral is used to determine the degree of metamorphism a rock has experienced. which mineral listed suggests the lowest degree of metamorphism?
Chlorite has the lowest degree of metamorphism.
In geology, an index mineral is used to determine the degree of metamorphism that a rock has undergone. Chemical reactions between minerals in the solid state produce new minerals depending on the original composition of the protolith (parent rock) as well as the pressure and temperature experienced by the protolith (parent rock).
Chlorite, muscovite, biotite, garnet, and staurolite are index minerals representing a respective sequence of low-to-high grade rock.
index minerals have been used to map areas of higher or lower metamorphic intensity, called metamorphic zones. A metamorphic zone is a region defined by the appearance of an index mineral for the first time.
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the solid surface of jupiter lies just below the cloud layers that are visible from earth.
Answer:-As a gas giant, Jupiter doesn't have a true surface. The planet is mostly swirling gases and liquids. While a spacecraft would have nowhere to land on Jupiter, it wouldn't be able to fly through unscathed either. Jupiter creates a lot of internal heat and releases this heat by emitting thermal radiation. In fact, Jupiter creates so much internal heat that it emits almost twice as much energy as it receives from the Sun. Jupiter's magnetosphere is the largest object in the solar system. If it glowed in wavelengths visible to the eye, it would appear two to three times the size of the Sun or Moon to viewers on Earth. The planets Mercury, Venus, Earth, and Mars, are called terrestrial because they have a compact, rocky surface like Earth's terra firma. The terrestrial planets are the four innermost planets in the solar system. There is no firm surface on Jupiter, so if you tried to stand on the planet, you sink down and be crushed by the intense pressure inside the planet. When we look at Jupiter, we're actually seeing the outermost layer of its clouds.
On a map, what is the term for the height above sea level of a point on Earth's surface? (a) elevation (b) topography (c) relief (d) latitude
The correct answer is (a) elevation. The vertical height above sea level is referred to as elevation. The vertical separation between an object and the surface of the earth is known as height.
A location's elevation can be defined as its height above or below a fixed reference point, most frequently a reference geoid, a mathematical representation of the Earth's sea level as an equipotential gravitational surface (see Geodetic datum Vertical datum). In most cases, elevation is used to describe locations on the surface of the Earth, whereas altitude or geopotential height is used to describe locations above the surface, such as those of flying airplanes or orbiting satellites, and depth is used to describe locations below the surface. Elevation should not be confused with the angular separation from the Earth's centre. The summits of Mount Everest and Chimborazo have the highest elevation and greatest geocentric distance, respectively, because of the equatorial bulge.
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in terms of freshwater storage, groundwater is second only to which of the following sources?
In terms of freshwater storage, groundwater is second only to the glacier.
What is glacier?
Glaciers is a slowly moving mass of ice. Glaciers form on land where the snow that has fallen over the centuries has compressed into ice. Gravity will slowly move you down.
Most of the world's glaciers are located in polar regions such as Greenland, the Canadian Arctic and Antarctica. Glaciers are also found near the equator in some mountainous regions. The Andes Mountains of South America contain some of the largest tropical glaciers in the world. About 2% of all water on earth is frozen in glaciers.
Glaciers can range in age from hundreds to thousands of years. Most of today's glaciers are remnants of huge ice sheets that covered the Earth during the Ice Age. The Ice Age ended over 10,000 years ago. Earth's history has had colder periods when glaciers formed and warmer periods when glaciers melted.
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which is a major reason that venus has such a dense carbon dioxide atmosphere today, as compared to the atmosphere of the earth? there is almost no water on venus. venus has a sulfuric acid haze below its clouds. venus has more nitrogen in its atmosphere. venus is less geologically active.
Venus is incredibly dry; there isn't enough water there to draw carbon co2 from the atmosphere.
The definition of atmosphere.The layers of gases that envelop a planet or any other celestial body are its atmosphere. About 78% of such gases in the Earth's atmosphere are nitrogen, 21% are oxygen, and 1% are other gases. The atmosphere of Earth reaches up to 10,000 kilometres (6,214 miles) above the earth's surface.
Why is the atmosphere crucial?In addition to providing us with the gas we need to survive, it shields us from dangerous UV solar radiation. Without it, the pressure needed for liquid water to exist on the surface of our planet would not be possible. Additionally, it warms our world and maintains Earth's habitable range.
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Explain the relationship between a country’s use of natural resources and its population.
Answer: As the human population grows, our consumption of natural resources increases.
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is the coastline of staten island mostly sandy (i.e. beaches and mudflats) or rocky (i.e. cliffs and wave-cut platforms)?
The coastline of Staten Island is mostly characterized by coarse to fine-grained sand with intermittent silt and gravel forming a gently sloping beach. Hence it is sandy with beaches and mudflats.
Staten Island is a borough of New York City that extends into Richmond County in the U.S. state of New York. The borough, which is situated in the southwest corner of the city, is divided from the rest of New York by New York Bay and from New Jersey by the Arthur Kill and the Kill Van Kull. The island, which was inhabited by the Lenape Indians, was colonised by Dutch settlers in the seventeenth century. It was one of the original 12 counties in the state of New York. In 1898, Staten Island and New York City were combined. Up until 1975, it was officially known as the Borough of Richmond before getting the name Borough of Staten Island.
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