The primary source of energy that drives convection within the atmosphere and oceans is
A. the force of gravity from the moon.
B. thermal energy from the sun.
C. Earth's magnetic field.
D. Earth's gravity.
Three types of
trade
economics
migration
are cyclic, migratory, and periodic.
Answer: ask your tacher
Explanation:
Which part of the electromagnetic spectrum can humans sense without using equipment or technology?
a. radio waves
b. visible light
c. microwaves
d. X-rays
Humans are only sensitive to a relatively limited portion of the electromagnetic spectrum that is associated with light. It is visible light.
The area of the electromagnetic spectrum that is visible to human eyes is known as the visible light spectrum. Simply put, this group of wavelengths is referred to as visible light. Usually, the human eye is capable of detecting wavelengths between 380 and 700 nanometers.
Only a small amount of electromagnetic radiation, which we refer to as visible light, can we perceive, whereas all electromagnetic energy is light. Our eyes' cone-shaped cells function as wavelength-tuned receivers for electromagnetic waves in this specific band. For the biological restrictions on our perception, other parts of the spectrum have wavelengths that are either too big or too small and energetic. The colors of the rainbow are separated into their individual wavelengths as visible light travels through a prism. While violet has a wavelength of roughly 380 nanometers, red is about 700 nanometers.
To know more about electromagnetic spectrum
brainly.com/question/12807557
#SPJ4
Geologists attempt to understand the history of Earth by studying rocks. (T/F)
True. Geologists use rock formations to gain insight into the different forces that shape the Earth, such as volcanic eruptions, earthquakes, and meteorite impacts.
By studying the composition of the rocks and their placement on the Earth's surface, geologists can discern the Earth's past and gain a better understanding of its geological history. Geologists are scientists who study the Earth and its components, processes, and history. They use a variety of tools and techniques to understand the Earth's physical, chemical, and biological structure and processes. Geologists typically have a bachelor's degree in geology or a related field and may specialize in a particular area such as environmental or engineering geology. Fieldwork is an important part of a geologist's job and they may be involved in surveying land, collecting samples, and analyzing data. They may also be involved in the development of natural resources, the prevention of natural hazards, and climate change research. William Maclure produced the first geological map of the United States in 1809 and Charles Lyell published his famous book Principles of Geology in 1830, promoting the doctrine of uniformitarianism. Geologists may also have skills in GIS and mapping techniques and field experiences are common parts of a geologist's education. Geologists may be found in a variety of industries, including mining, environmental assessments, land development, and land remediation.
Learn more about Geologists here
https://brainly.com/question/13428729
#SPJ4
My Very Eager Mother Just Served Us Nine Pizzas A mnemonic device for?
My Very Eager Mother Just Served Us Nine Pizzas is a mnemonic device for remembering the name of eight planets and dwarf planet (Pluto which was previously part of solar system planets).
A mnemonic device refers to a memory technique that helps increase the ability to recall and retain information. Mnemonics utilizes elaborative encoding, retrieval cues, and imagery as specific tools to encode information such that it enables for efficient storage and retrieval. Mnemonics aid original information to become associated with something more accessible or meaningful which provides better information retention.
Hence, My Very Eager Mother Just Served Us Nine Pizzas is a mnemonic device for remembering the name of planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, as well as the dwarf planet Pluto. (The phrase was crafted and used before Pluto was demoted from the status of a true planet.)
Note: The question is incomplete. The complete question probably is: My Very Eager Mother Just Served Us Nine Pizzas is a mnemonic device for?
Learn more about Mnemonic device:
https://brainly.com/question/11798242
#SPJ4
Where are the headquarters are, bodies of the united nations and their functions, how many countries are included, what was their main goal, 5 permanent members of the Security Council,
The United Nations is headquartered on international territory in New York City, with satellite offices in Geneva, Nairobi, Vienna, and The Hague.
The United Nations currently has 193 member states, and its work are guided by the purposes and principles outlined in its founding Charter.
What is the role of United Nations as an international body?The United Nations' primary function is to maintain international peace and security. The Chapter 6 of its Charter provides for the peaceful resolution of disputes through the Security Council's intervention, using methods such as negotiation, mediation, arbitration, and judicial decisions.
The Security Council has the authority to investigate any dispute or situation to determine whether it poses a threat to international peace and security. The council may recommend appropriate procedures or methods of adjustment at any stage of the dispute, and if the parties fail to settle the dispute peacefully, the council may recommend terms of settlement.
Read more about united nations
brainly.com/question/868250
#SPJ1
approximately how many years ago did modern homo sapiens appear in africa?
Answer:
about 300,000 years ago
As a country slows in population growth, its pyramid shape will:Become wider at the base and narrower at the topBe invertedBecome more rectangularBulge in the middle
Population growth is the change in population size over time. The rate of population growth is determined by a variety of factors, including birth, death, and migration. In general, populations tend to grow until they reach a carrying capacity, which is the maximum population size that their environment can support.
As a country slows in population growth, its pyramid shape will become wider at the base and narrower at the top. This is because population growth is typically driven by an increase in fertility and mortality rates. As these begin to slow down, the pyramid shape will become wider at the base and narrower at the top. This is because the age groups with the highest fertility and mortality rates (i.e. younger age groups) will become smaller, and the older age groups will become larger. Over time, this will cause the pyramid shape to become more rectangular and bulge in the middle. Governments around the world are taking various steps to reduce population growth, such as providing access to contraception, increasing access to education, and encouraging migration to other countries. However, these efforts have been met with varying levels of success.
Learn more about population growth here
https://brainly.com/question/18415071
#SPJ4
Scientists think that convection currents flow in Earth's mantle and cause our _________ to move.
Answer:
Tectonic plates
Explanation:
When the particles near the core get heated, they rise because they are less dense, now that they are away from the heat source they sink because they are more dense. This process repeats itself causing the tectonic plates to move side by side, closer together or further away.
Convert the following from °C to °F
a. 90°C
b. 35°C
c. 3°C
Conver the following from °F to °C
a. 200°F
b. 12°F
Answer:
a) 194
b)95
c)37.4
a)93
b)-11.11
Unseasonably warm weather is closing ski resorts on what continent?
Europe is experiencing some of the warmest January temperatures ever, forcing ski resorts throughout the continent to close.
An unseasonably warm spell in Europe broke many countries' January temperature records, melting business at ski resorts.
Cold weather and skyrocketing petrol prices had thrown the continent into a loop in the latter part of last year, but meteorologists predicted that 2023 would begin with uncharacteristic warmth. In other places, the temperature rose to about 70 degrees Fahrenheit.
A heatwave has been affecting several nations in the first few days of the new year, including Germany, Poland, and the Czech Republic.
The absence of snowfall in the mountains is a result of the warmer weather.
In order to keep slopes open, several ski resorts had to temporarily close or turn to artificial snow.
To know more about heatwave, visit:
https://brainly.com/question/28995104
#SPJ4
led expedition to sail around the world, but died in the philippines. is first mate elcano completes the journey with a few remaining men.
Ferdinand Magellan was a Portuguese explorer who led the first expedition to sail around the world. He set out with five ships and a crew of about 270 men in 1519. The expedition was sponsored by King Charles I of Spain, also known as Charles V of the Holy Roman Empire, who wanted to find a new route to the Spice Islands of the East Indies and establish a Spanish presence in the region.
He had to navigate treacherous waters and unknown lands and had overcome the resistance of his crew, who were often reluctant to continue the journey. Despite these challenges, Magellan pressed on, and in 1520, he became the first European to cross the Pacific Ocean.
However, despite his successes, Magellan's journey ended tragically. In April 1521, he and his men landed in the Philippines, where they were involved in a battle with the local tribes.
Magellan was killed in the battle, and his crew was left without a leader. But, his first mate, Juan Sebastián Elcano, who was appointed as leader of the expedition, decided to complete the journey. With a few remaining men, Elcano set sail and continued the voyage.
In September 1522, Elcano and 18 men returned to Spain, after completing a three-year voyage. They were the first expedition to circumnavigate the world, proving that the earth was round and opening a new era of maritime exploration and trade.
The expedition also established a Spanish presence in the East Indies and opened the way for further exploration and colonization of the region.
To learn more about Elcano:
https://brainly.com/question/6541297
what type of stars make up the main sequence
The stars which fuse hydrogen atoms into helium atoms inside their core are main sequence stars.
Almost all the stars including The Sun are main sequence stars. The main sequence stars generally weighs around 1/10th of the solar mass to 200x solar masses. They fuse hydrogen into helium using nuclear fission to fight against the gravitational force.
Main sequence stars can have life span for about 10-20 million years to 100 billion years, the lifespan really depends on the mass of the star as more massive stars burns faster.
Learn more about main sequence stars here,
https://brainly.com/question/12290664
6) Where do most citizens of the United States live?
Answer:
cali
Explanation:
In a web diagram, list
six elements in the study of geography (hint: use the headings in
this section). Then explain how
each is applied.
Answer:
i
Explanation:
don't
know
kgv♥️fiv
where did the water that makes up our oceans come from?
When the Earth's surface cooled below the boiling point of water, rain began to fall and lasted for centuries. The primordial ocean formed as water drained into large voids on Earth's surface.
Due to the effects of gravity, the water was unable to leave the planet.
The majority of scientists agree that the ocean and atmosphere grew gradually over millions of years due to the continuous "degassing" of the Earth's interior.
According to this theory, the ocean formed as a result of water vapor and other gases escaping from the Earth's molten rocks and entering the planet's atmosphere as it cooled.
To learn more about atmosphere click here:
https://brainly.com/question/26767532
#SPJ4
5
Question 2/10
What is the contour interval on this topographic map?
806
-700
600
O
400
9
400. The contour interval on a topographic map is the vertical distance between contour lines.
What is topographic map?A topographic map is a detailed and accurate two-dimensional representation of a three-dimensional land area. It is a type of map that shows the shape, elevation, and features of the land surface, such as rivers, roads, and buildings. Topographic maps are made using contour lines, which are lines that join points of equal elevation. These maps are used in a variety of scientific, recreational, and governmental applications, such as planning, surveying, and engineering. They are also used by hikers to determine the terrain and elevation changes of a particular area.
The contour interval is usually expressed in feet or meters. In this case, the contour interval is 400 feet, as indicated by the label at the bottom of the map.
To learn more about topographic map
https://brainly.com/question/25187079
#SPJ1
Which type of weathering is responsible for the green patina that forms on the copper skin of the Statue of Liberty?
A. Hydrolysis
B. Oxidation
C. Dissolution
D. Carbonization
instrument used to determine latitude by measuring the position of the stars?
By measuring the positions of the stars, a sextant is a classical instrument that is used to find latitude.
Using a sextant, you may calculate the angle between two astronomical objects, such a star or planet, and the horizon. Latitude and longitude may be calculated with it. The device employs internal mirrors to detect the angle between the sun, stars, and horizon in order to pinpoint its location.
The distance between you and the equator in the northern hemisphere, measured in degrees just above horizon of the pole star , is the same along that latitude anywhere in the globe.
learn more about how to measure latitude here:
https://brainly.com/question/18547261
how much snow is minneapolis supposed to get today
Answer:
at least 10 cm i hope it helps
According to the National Weather Service, Minneapolis is expected to get up to 4 inches of snow today.
The National Weather Service is predicting up to 4 inches of snow for Minneapolis today, which could cause significant disruptions to the city's transportation networks. The snowfall is likely to affect both roads and public transit, as well as airports and other transportation hubs.
Residents and visitors should take precautions and be prepared for potential delays and hazardous driving conditions. Additionally, those who must travel should take extra care to make sure their vehicles are in good condition and that they have winter tires and other necessary equipment. Those who do not need to travel should stay off the roads and avoid unnecessary trips.
Learn more about the National Weather Service:
https://brainly.com/question/10706821
#SPJ4
question 4/please i need help
Explain why some provinces in western China have a large number of Muslims, but Islam is not a major religion overall.
Answer: It is because of the close proximity with the Central Asian countries , Afganistan and Pakistan who combinely shares Islam as a common religion.
Islamic dynasties had very deep roots in areas around present day countries like Uzbekistan , kyrgyzstan , Turkmenistan , Tajikistan , Afganistan, and Pakistan. Moreover , Islam is the official religion , backed by the state , of these countries. As these countries share huge land border with China's western provinces , it had enabled to insert some influence over them. Additionally , the ethinicity also plays another dominant role.
As PRC , does not emphasise or promote any religion and due to high presence of followers of other community , the muslims are in minority.
Similarities between Norse Creation Myth and Norse End of the World Myth: Ragnarök
Answer:
Ragnarök, (Old Norse: “Doom of the Gods”), in Scandinavian mythology, the end of the world of gods and men.
How are the river valleys ofWyoming and Montana similar tothe oyamel fir trees in Mexico?
The river valleys of Wyoming and Montana offer a unique similarity to the oyamel fir trees found in Mexico.
These two distinct regions share many of the same characteristics, from the abundance of wildlife to the scenic beauty of the landscape.
The oyamel fir trees, which are found in the high-altitude cloud forests of Mexico, are known for their towering height and their ability to store large amounts of water.
Similarly, the river valleys of Wyoming and Montana are characterized by their lush vegetation and abundant wildlife, as well as their ability to act as a source of sustenance and refuge for countless species.
Both Wyoming and Montana have vast amounts of water, which is essential for the survival of the oyamel fir trees, as well as the other plants and animals that inhabit the area.
The similarities between the two regions are evident and serve as a reminder of the importance of preserving and protecting these unique environments.
To learn more about Mexico, click here:
https://brainly.com/question/1001643
#SPJ4
What country was against NATO first, enemy of NATO, Who is the biggest contributor
Answer:
the Soviet Union
Explanation:
I'm pretty sure that's the answer.
Which of the following lists of geological periods is in the correct order, from oldest to most recent?
Cambrian, Ordovician, Silurian, Devonian, Carboniferous, Permian
The correct order of the geological period is Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian. Based on the Earth's geological period record, the geologic time scale is a depiction of time.
The geological period of the Paleozoic Era and the Phanerozoic Eon were both preceded by the Cambrian Period. The Cambrian Period, which began at the start of the Ordovician Period 485.4 million years ago and ended 538.8 million years ago, lasted 53.4 million years.
The second of the Paleozoic Era's six geologic periods, the Ordovician, is a period and system. Between the conclusion of the Cambrian Period 485.4 million years ago and the beginning of the Silurian Period 443.8 million years ago is the Ordovician, a period of 41.6 million years.
From the conclusion of the Ordovician Epoch, 443.8 million years ago, to the start of the geological period of the Devonian Period, 419.2 million years ago, the Silurian is a geologic period and system that spans 24.6 million years. It is the Paleozoic Era's smallest time frame.
From the end of the Silurian, 419.2 million years ago, to the start of the Carboniferous, 358.9 million years ago, the Devonian geologic epoch and system of the Paleozoic era lasted for 60.3 million years.
From the conclusion of the Devonian Epoch, 358.9 million years ago, to the start of the Permian Period, 298.9 million years ago, the Carboniferous geologic period and system of the Paleozoic lasted 60 million years.
From the conclusion of the geological period of the Carboniferous Epoch 298.9 million years ago to the start of the Triassic Period 251.9 million years ago, the Permian geologic period and stratigraphic system span a period of 47 million years. It is the last period of the Paleozoic Era.
To learn more about the geological period, click below:
https://brainly.com/question/2372671
#SPJ4
What planet orbits around the sun every 365. 25 Earth days?.
Answer:
No planet
Explanation:
Mercury has an orbital period of 88 days. That is the shortest orbital period in the solar system. Hence, no planet orbits the sun in 25 days.
on march 22 what season is it in the southern hemisphere?
Answer:
Autumn.
Explanation:
The Northern and Southern Hemispheres are flipped. This means that when it's summer in the Northern Hemisphere, it will be winter in the Southern.
Let's write out a quick season list:
Northern Hemisphere: Spring, Summer, Autumn, Winter
Now, the Southern Hemisphere is reversed: Autumn, Winter, Spring, Summer
March lies around the Spring season, so when it's Spring in the Northern Hemisphere, it will be Autumn in the Southern Hemisphere.
The folded mountain ranges , such as the Himalayan mountain range , are characteristic of which type of plate boundary ?
Folded mountain ranges, such as the Himalayan mountain range, are characteristic of a convergent plate boundary.
What are Folded mountain ranges?
Folded mountains are the most common type of mountain, representing the world's largest mountain ranges. For example the Rockies, Andes, Himalayas, and Alps.
Specifically, they are formed at a continental-continental or oceanic-continental convergent boundary, where two tectonic plates come together and one plate is thrust up and over the other, resulting in the formation of mountains. In the case of the Himalayas, the Indian plate is colliding with the Eurasian plate, resulting in the uplift of the mountain range.
For more information on Folded mountain ranges :
https://brainly.com/question/2884171
https://brainly.com/question/12472178
a development built on low density spaces
Answer:
Low-density development refers to the construction of individual houses on larger lots. It is possible, of course, for scattered development to also be done on larger lots, though this is not the distinguishing feature of such leapfrog patterns
Pls explain why too <3
The full moon is likely to appear to the surface of the earth at the same time The right answer is option A.
What is a full moon?The lunar phase during which the Moon is completely illuminated from Earth's perspective is known as the full moon.
This happens when Earth is between the Sun and the Moon (when the Sun and Moon's ecliptic longitudes are 180° apart). This indicates that the near side of the moon, which faces Earth, is fully illuminated by the sun and appears as a roughly round disk. On average, there is a full moon once per month.
A synodic month, or the time between a full moon and the subsequent occurrence of the same phase, lasts on average about 29.53 days. Therefore, the full moon occurs on either the 14th or 15th day of the lunar month in those lunar calendars where each month starts on the day of the new moon.
Learn more on full moon here https://brainly.com/question/9622304
#SPJ1
