Felsic minerals melts at lower temperature than mafic minerals.
What exactly are Felsic minerals?
Felsic minerals are a type of silicate minerals that are light in color and have high levels of silica and aluminum. They are typically made up of quartz, feldspars, and mica, and are usually associated with igneous rocks. Felsic minerals are also known for having low densities and low magnetic susceptibilities. These minerals tend to form during cooling of magma, and are indicative of a granitic or felsic composition in the source rock.
What are mafic minerals?
Mafic minerals are silicate minerals that contain a high proportion of the heavier elements found in the Earth’s mantle, such as magnesium, iron and calcium. They are usually dark in color and are usually associated with igneous rocks, such as basalt and gabbro. Some common mafic minerals include olivine, pyroxene, amphibole and biotite.
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A force that pulls objects toward each other is called
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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Which renewable energy source is the fastest growing energy source in the world? a. oil b. wind c. biomass d. photovoltaic cells
b. wind energy is the fastest growing energy source in the world.
In order to produce electricity, wind turbines are mostly used in wind power or wind energy. In comparison to burning fossil fuels, wind energy is a well-liked, environmentally friendly, renewable energy source.
Wind energy has historically been used to power sails, windmills, and windpumps, but today it is primarily employed to produce electricity. Numerous separate wind turbines connected to the electrical power transmission network make up wind farms.
New onshore (on-land) wind farms are less expensive to build than new coal or gas facilities, but fossil fuel subsidies are impeding the growth of wind power. Compared to certain other power plants, onshore wind farms have a more noticeable visual influence on the terrain.
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Essentially, the Great Red Spot is
Essentially, the Great Red Spot is a large cyclonic storm (hurricane).
The Great Red Spot is a persistent high-pressure region in Jupiter's atmosphere that produces the largest anticyclonic storm in the Solar System. It has wind speeds of up to 432 km/h and is located 22 degrees south of Jupiter's equator (268 mph).
Observations from 1665 to 1713 are thought to be of the same storm; if so, it has been active for at least 357 years. The next time it was observed was in September 1831, with 60 recorded observations between then and 1878, when continuous observations began.
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g locate the headwaters of campbell creek in the campbell creek canyon located along the eastern edge of this map. at this location is campbell creek downcutting or laterally eroding? what stage of the cycle of stream erosion is campbell creek at this location?
Campbell Spring (Dena'ina: Qin Cheghitnu) is one of a few streams that course through the city of Mooring, The Frozen North. It runs for 21 miles (34 km) from the Chugach Mountains to the Turnagain Arm of Cook Gulf.
The principal stem of the brook is shaped at the intersection of the North and South Forks, which streams in a south-westerly bearing through Campbell Lake, prior to arriving at the Turnagain Arm. The watershed of the Campbell Brook incorporates various feeders, including the Little Campbell Stream, the Lower Campbell River, and the Center Fork.
The stream interfaces various parks, open spaces and lakes to frame a green passageway running from east to west through the city. The cleared Campbell Brook trail follows the rivulet for a lot of its lower course through the areas from Campbell Park to Campbell Lake, over a distance of seven miles.
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explain why the oscillations decay faster when there is a load connected to the coil
If the load is not connected, the damping constant increases.The damping constant determines how fast the amplitude of the oscillations decays damping implies losses.
If the coil is an open circuit, the current is zero.Without losses,If the coil is shorted, the current could be high. In an ideal inductor that has no resistance or capacitance,as current increases,energy flows into the inductor and is stored there within its magnetic field. When these ends are connected,the coil forms a closed loop therefore there is inductance at the ends and the coil does not behave like an inductor.A changing magnetic field creates an electric field. November 7,2007.Induction and Inductance when we try to pass a current through a coil of wire.
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Your installation has a small warehouse of foreign munitions. They are military munitions if they were a.
captured or surrendered. ub. sed by foreign forces in the U.S. c. abandoned in a landfill. d. acquired for national
defense.
D) Foreign weapons are stored in a small warehouse on your installation. If they were acquired for national defense, they are munitions for the military.
A federal law designed to shield the environment and human health from the dangers of solid waste. gives the EPA position to control risky waste from its creation to its removal. Generation, transportation, treatment, storage, and disposal are overseen by this "cradle-to-grave" authority.
It ensures that Department of Defense Components adhere to the Military Munitions Rule and manage waste military munitions in a consistent manner. The Munitions Rule specifies special requirements for the management of hazardous waste military munitions.
DDAs "Hadden stated that only DDAs can reclassify assets as waste military munition, Condition Code V, which designates it as HWM." Prior to demilitarization, a substance must comply with EPA labeling and storage requirements and be designated as hazardous waste military ammunition in accordance with the ammunition supply code CC-V.
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Find The Indicated Critical Value Z0.11(Round To Two Decimal Places As Needed.
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find the indicated critical value z0.11
(round to two decimal places as needed.
According to the given statement [tex]Z_{0.11} = 1.23[/tex] is the indicated critical value which is round to two decimal places.
What makes value crucial in business?What counts best to a company is the foundation of its guiding values. Each member of the organization now now has something to hold onto, work toward, and live by. Once the business has established and promoted its principles, you should teach your employees the necessary behaviors that will result in accomplishment.
Why is value essential and what is it?Values should represent what is significant to everyone in life. Our values serve as our own principles or life objectives, directing how we behave in all spheres of life, particularly our social, professional, and domestic lives.
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Angles EBI an BCJ are Corresponding angles. Use a transformation that takes angle EBI to Angle BCJ to PROVE that corresponding angles are congruent. What is your transformation that you used to Prove corresponding angles are congruent?
Answer:
In the given figure ,angle DEF=Angle DHG=50 prove that
Which of the following is NOT true about NAFTA, which is now USMCA? o It has common tariffs arranged among the member countries against non-member countries. The member countries include Mexico, Canada, and the United States. It is a free trade agreement. There have been increased trades among member countries since it was introduced. All of the above are true. OPEC is an example of o international cartel O free trade area O political union economic union O common market
It has common tariffs arranged among the member countries against non-member countries.
The North American Free Trade Agreement (NAFTA) is now the United States-Mexico-Canada Agreement (USMCA), and it is a free trade agreement that promotes increased trade and economic integration between the member countries of Mexico, Canada, and the United States. All of the other statements are true about NAFTA/USMCA.
OPEC, the Organization of the Petroleum Exporting Countries, is an example of an international cartel. It is a cartel of oil-producing countries that aims to regulate the production and export of oil in order to stabilize prices and maximize profits. It is not a free trade area, political union, economic union, or common market.
which component of time series refers to fluctuations associated with climate, holidays, and related activities? group of answer choices cycles seasonality random variation trend
(a)Cycles seasonality is the component of time series refers to fluctuations associated with climate, holidays, and related activities.
What is cycles seasonality?When a time series is impacted by seasonal elements like the season or day of the week, a seasonal pattern develops. Seasonality always has a set and recognizable periodicity. The seasonality in the monthly sales of anti-diabetic medications seen above is caused in part by a change in the price of the medications at the end of the year.
When the statistics show increases and dips that are not periodic, a cycle is present. The "business cycle" is frequently linked to these variations, which are typically brought on by the state of the economy. These variations typically last for at least two years.
Seasonal and cyclical behavior are frequently confused, but they are actually very different.
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The occurrence of high-heat flows at the ridge center provides evidence of the A) destruction of the continental crust B) destruction of the oceanic crust C) existence of rising mantle convection currents D) existence of ancestral mountains
The occurrence of high-heat flows at the ridge center provides evidence of the existence of rising mantle convection currents.
The solid silicate mantle of Earth moves very slowly as a result of convection currents that transfer heat from the planet's interior to its surface. This process is known as mantle convection. The asthenosphere and the lithosphere at the surface of the Earth together make up the upper mantle.Convection currents develop in the mantle as a result of heat from the core and the mantle itself. Mantle material rises in hot columns slowly. The hotter material spreads out toward the top of the asthenosphere and pushes the colder stuff aside. This cooler substance returns to the mantle.
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the type of agriculture practiced near large cities, which includes producing fruits and vegetables, is called
The types of agriculture practiced near large cities, which includes producing fruits and vegetables, is called the Truck hybridization. Urban agriculture ensured that it is the practice of cultivating, processing, and distributing food in or around urban areas.
The full hybrid truck is referred to those types of truck that uses electric motors and engine combustion. and used them independently.They are designed to enhance fuel economy as they capture little electric charge that lets them give out more power than saves fuel with the help of a combustion engine.
Hybridization is the process in agriculture that involves cross-breeding of parent plants having desirable charateristics & their offspring produced the result of cross between two genetically different parents is known as a hybrid.
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east asia is located in roughly the same latitudinal zone as which of the following world regions?
North America is the following world regions.
what is latitudinal zone?The five primary circles of latitude separate the five main latitude areas of the Earth's surface into geographical zones. They differ from one another in terms of climate. These are what they are: 4.12% of the Earth's surface is made up of the North Frigid Zone, which is located among the North Pole at 90° N and the Arctic Circle at 66°33′48.7" N.
Latitude-based divisions of the world into five zones are occasionally used. The tropical, or Torrid Zone, is located close to the Equator and reaches the Tropics of Cancer and Capricorn in the north and south, respectively. These are the latitudes where, at the June and December solstices, the sun directly touches the earth.
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describe the geological changes and events that occur at convergent, divergent, and transform plate boundaries.
Geological changes and events that occur at convergent, divergent, and transform plate boundaries for Convergent boundaries can result in the creation of mountains, island arcs, earthquakes, and volcanoes.
Convergent plate boundaries ensured that oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, continental crust was created and oceanic crust is destroyed.
Geological described the features of bondaries that are created at divergent and transform plates and magma rises from deep of the earth and erupted to form new crust on the lithosphere.
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Part 4/MATCHING: Decide which term/definition from the right column best explains each term in the left column; write the letter of that definition in the space next to the term. Value: two points each. 29) Anu A. known as key to life for uniting masculine and feminine energies B. Set F_30) Hotep 31) Ausar 32) Auset C. Kemite universe established under these divine feminine principles D. the Kemite seen attribute of the All-Powerful Creator E. the Kemite hidden/unseen All-Powerful Creator 33) Nebt Hedt 34) Set F. ancient Kemite greeting for "peace" 35) Heru G. Nephthys 36) Amen H. Osiris 37) Ankh J. the specific ethnic/cultural name given for the first ancestors of Kemet K. Isis 38) Ma'at M. Horus 39) Ra PART 5: Fill in the blank spaces with the appropriate name/term(s) (see Word Bank), and provide a short response in space provided. Value: two points each. "I found no place on which to stand. I formed it from the desire in my heart; I laid the foundation through Maat. I created forms of every kind... Not yet had I established Shu, the power and principle of light and air. Nor sent forth Tefnut, the power and principle of moisture. There existed no one who acted together with me. I conceived it in my own heart. And there came into being a vast number of forms of divine beings as forms of offspring and forms of their offspring from them." _from ancient 41) 40) Explain how the narrator of this excerpt, culture, exhibits African mono-pantheism and the social ideal of gender complementarity presented in this "Book of Knowing the 42)_ 43)
One known as the key to life to unite the masculine and feminine from the right column better explains each term in the left column,write the letter. The two english equivalents here are the result of the root coming from two Greeks.
The word has been used in Australia in this sense since the late 19th century. Cornelius Crowe in his Australian Slang Dictionary (1895) gives In english,the four genders of nouns masculine,feminine,common,and neuter.Masculine nouns refer to words for a male figure or male member of an s.Your admission to all stages of the examination will be purely provisional,subject to meeting the prescribed eligibility conditions.
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in which area did good harbors, abundant forests, rocky soil, and a short growing seacon most influence the colonial economy?
New England had good harbors, abundant forests, rocky soil, and a short growing season. New England included colonies like Maine, Massachusetts and Rhode Island.
A harbor, harbour, or haven is a protected body of water where vessels like ships, boats, and barges can be docked (see spelling variations). Ports, which are man-made structures designed for passenger drop-off and pick-up as well as vessel loading and unloading, are frequently used interchangeably with the terms harbor and port. Harbors are typically included with ports. An example of a port having two harbors is Alexandria Port in Egypt.
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What is the compass orientation of the Hawaiian Islands and many of the smaller island chains in the Pacific Ocean? In what direction is the Pacific Plate moving?
The Hawaiian Islands in the Pacific Ocean, between 19 and 20 degrees North Latitude and 155 and 160 degrees West Longitude. The Pacific Plate is moving northwest at a rate of 7 to 11 centimeters (cm), or 3-4 inches per year.
The Hawaiian Islands are the only state in the United States made up entirely of islands. The Pacific Plate is constantly shifting to the northwest over the Hawaiian hot spot in the case of the Hawaiian Islands. This movement resulted in the formation of the Hawaiian chain of islands. The plate is moving north-westward due to sea floor extending all along East Pacific Rise.
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Which of the following best represents the sequence by which a continent splits apart? A) seafloor spreading, then continental rifting, then uplift due to mantle upwelling B) uplift due to mantle upwelling, then continental rifting, then seafloor spreading C) continental rifting, then seafloor spreading, then uplift due to mantle upwelling D) none of these
Sentences that best represent the order of continent separation is B) uplift due to mantle upwelling, then continental rifting, then seafloor spreading.
What is continental drift?Continental drift is one of the earliest ways geologists thought that continents moved over time. Nowadays, the theory of continental drift has been replaced by the science of plate tectonics. The theory of continental drift is associated with the scientist Alfred Wegener. In the early 20th century, Wegener published a paper explaining his theory that lands "drift" around the world, sometimes colliding with each other across the oceans. He called this motion continental drift. Pangea Wegener firmly believes that all the continents on Earth were once part of a single vast continent called Pangea.
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given this concept, order the galaxies from most edge-on to most face-on. assume that all of the galaxies are perfectly round and that any apparent elongation is due purely to their orientation.
Galaxy forms are statistically aligned, not arbitrarily orientated, and this alignment can vary depending on the circumstances surrounding galaxy formation, its past, and its current state.
Therefore, studying galactic alignments can provide crucial insights into the astrophysics of galaxy creation, evolution, and the development of structure in the Universe. We summarize the most important intrinsic alignment metrics in this review study, broken down by galaxy type, scale, and environment. Additionally, we discuss the formalism and statistics required to comprehend the observations in the literature. Galaxy alignments have gained in significance as a result of weak gravitational lensing's development as a precise cosmology probe because they can imitate cosmic shear, the impact of gravitational lensing by large-scale structure on observable galaxy forms.In weak lensing research, intrinsic alignments become a significant systematic influence as a result. We estimate the influence of intrinsic alignments on cosmic shear surveys before evaluating realistic mitigation strategies designed to reduce intrinsic alignment contamination.
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why does jupiter have three distinct layers of clouds? why does jupiter have three distinct layers of clouds? the three layers represent clouds made of gases that condense at different temperatures. the three layers reflect regions of jupiter's atmosphere with different chemical compositions. clouds form randomly, so on average there are always three layers. jupiter has three different types of wind, each of which makes a different type of cloud.
There are often three levels since clouds arise at random, each produces a different kind of cloud. Parts of Jupiter's atmosphere featuring various overall chemical compositions are reflected in the three layers.
The definition of atmosphere:The strata of gases that envelop a planetary or other planetary object are its atmosphere. About 78% of the gases in the Earth's atmosphere are nitrogen, 21% are oxygen, and 1% are other gases.
What does the atmosphere of the Earth do?In addition to providing us with the breathing 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. And it warm our world, maintaining livable temperatures.
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all lipids are ________.
All lipids are nonpolar and hydrophobic. As a result, all lipids are linked by nonpolar covalent bonds and are insoluble in water.
Every lipid molecule found in cell membranes is amphipathic, which means it has both a hydrophilic and a hydrophobic end. The phospholipids are the most prevalent type of membrane lipid. Two hydrophobic hydrocarbon tails and a polar head group are present in these molecules. A vital part of the cell membrane are lipids. Typically, the structure consists of a glycerol backbone, two hydrophobic fatty acid tails, and a phosphate group (hydrophilic). Phospholipids are hence amphipathic. The fundamental units of the composition and operation of living cells are lipid molecules, which are hydrocarbon-containing molecules.
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which is a way to increase the angle of repose for a slope? question 1 options: a) add vegetation b) shaking during an earthquake c) steepen the slope artificially d) fully saturate it with water
(c) steepen the slope artificially a way to increase the angle of repose for a slope.
What is stream?With discharge, the stream's width, depth, and average speed all rise. Despite this, the stream's angle will decrease.
The gradient of a river from source to mouth typically changes.
Typically, a stream's beginning headwaters have steeper slopes than its mouth, when it empties into another body of water (like the ocean).
Which branch of the river links to the main river channel?
The combining of tributaries is sometimes referred to as a "confluence" when two or more bodies of water come together. The opposite of a tributary is a distributary, which is a river or stream that flows away from the main stream.
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is the geosphere static and unchanging
Answer: The geosphere is not static (unchanging), but its surface (crust) is in a constant state of motion.
Explanation:
While seemingly static, the geosphere is in fact a very active player in the earth's systems, affecting the atmosphere and the oceans, as well as critical processes such as the water cycle and biogeochemical cycles.
Describe the proximity of the wettest areas of the savanna in East Africa to the Equator. Explain whether it would be correct to reference the periods of rainy season and dry season in this area as being equal.
The wettest areas of the East African savanna are located in a region in close proximity to the Equator. This means that this area experiences higher levels of rainfall and humidity than other areas located further away from the Equator.
The Impact of Proximity to the Equator on the East African SavannaThe East African savanna is a unique and fascinating ecosystem, and its proximity to the Equator plays a major role in determining its climate.
Those areas of the savanna located closest to the Equator experience higher levels of humidity and rainfall than those located further away. This unequal distribution of rainfall results in an unequal distribution of the rainy and dry seasons, with the rainy season tending to be longer and more intense than the dry season.The seasonal differences in rainfall have major implications for the flora and fauna of the savanna.
Plant species adapted to the wetter areas thrive during the rainy season, while the dry season provides an opportunity for grasses and other adaptations to the drier climate to flourish. Animals also must adapt to the changing climate, with some species migrating to other regions of the savanna in search of food and water, while others are forced to adapt their behaviors to survive the dry season.Learn more about East African Savanna at: https://brainly.com/question/19718189
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When the space shuttle coasts in a circular orbit at constant speed about earth, is it accelerating? if so, in what direction? if not, why not?.
The direction of the acceleration for the space shuttle in circular motion will always be to our city center of the Earth and the direction of the acceleration is to the center of the Earth.
The U.S. National Aeronautics and Space Administration (NASA) operated the Space Shuttle, a decommissioned, partially reusable low Earth orbital spacecraft system, from 1981 to 2011 as part of the Space Shuttle program. The moniker Space Transportation System (STS), which was adopted from a 1969 proposal for a network of reusable spacecraft in which it was the only component funded for development, served as the official program name. Four orbital test flights were conducted, starting with the first (STS-1) in 1981, and operational flights (STS-5) started in 1982.
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What are mid and high level stratus clouds called?
The two main type of mid-level clouds are altostratus and altocumulus. Altostratus clouds have a flat, uniform texture in the middle levels and are classified as "strato" clouds
What is a high stratus cloud?A little snow or a light drizzle may result from stratus clouds. These clouds are essentially above-ground fog that has been lifted from the ground or has been spread over an area by cold air flowing at low altitudes. These clouds have a shape that some people refer to as "high fog."
What is the highest level cloud?The tallest of all clouds, cirrus clouds are made completely of ice crystals. Even if the ice crystals in cirrus clouds vaporize well above the earth's surface, they are still precipitating clouds.
Is cumulus a high level cloud?Unless they are the more vertical cumulus congestus variety, cumulus clouds are low-level clouds that are typically less than 2,000 m (6,600 ft) in altitude. Cumulus clouds can appear singly, in groups, or in lines.
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In each bag of art supplies, there are 4 more markers than pencils. Which equation represents the relationship between the number of markers m and the number of pencils p? Responses p = m + 4 p, = , m, + 4 p = 4m p, = 4, m m = p + 4 m, = , p, + 4 m = 4p
Answer:
m = p + 4
Explanation:
the standard amount of markers is 4 more than the pencils. therefore, markers = pencils + 4
According to modern science, approximately how old is the Sun?a.) 400 million years.b.) 4 1/2 billion yearsc.) 10,000 yearsd.) 25 million yearsb.) 4 1/2 billion years
According to modern science, the Sun is approximately b.) 4 1/2 billion years old.
In the field of social studies, the Sun can be described as a vast star that is made up of immense heat around which the solar system rotates.
It is believed, according to modern science, that the Sun is approximately 4 1/2 billion years old which makes the Sun one of the oldest known stars. Hence, the correct option is b) 4 1/2 billion years old.
Modern research has shown that life is possible on the Earth only due to the existence of the sun which is the basic source of heat for the Earth and other planets.
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What will eventually happen to the Appalachian Mountains?
Answer:
stopped growing
Explanation:
the Appalachians eventually stopped growing. Over the past 200 million years, North America and Africa have been drifting apart. The former continent's eastern seaboard is no longer pommeling into another landmass — and at present, no ocean plates are getting subducted beneath it.
Answer:
Explanation:
The Appalachian Mountains are a major mountain range that stretches from eastern Canada to central Alabama in the United States. They were formed over millions of years as a result of the collision of the North American and African tectonic plates, and they have undergone a variety of geological processes over time.
Like all mountain ranges, the Appalachian Mountains are subject to erosion, which is the gradual wearing away of the surface of the land by the action of wind, water, and other natural forces. Over time, the forces of erosion will continue to shape and reshape the Appalachian Mountains, gradually wearing down the peaks and valleys of the range.
In addition to erosion, the Appalachian Mountains are also subject to other geological processes, such as uplift and tectonic activity. These processes can cause the mountains to rise and fall, and they can also lead to the formation of new mountain ranges over time.
It is difficult to predict exactly what will happen to the Appalachian Mountains in the future, as it depends on a variety of factors such as the rate of erosion, the rate of uplift, and the level of tectonic activity in the region. However, it is likely that the mountains will continue to change and evolve over time, with some areas rising and others falling as a result of the various geological processes that affect the region.
stars with more than 15 times the mass of our sun usually evolve from the main sequence to red giants
Nebulae are the birthplace of stars which are blazingly hot bodies of luminous gas. Their diameters range from 450 times smaller to nearly 1000 times larger than the Sun.
The temperature of a star affects its color; blue stars have the highest temperatures, while red stars have the lowest temperatures. The Sun is yellow in color and has a surface temperature of 5,500 degrees Celsius. The star's core undergoes nuclear fusion to produce energy. Magnitude is a unit of brightness; the brighter the star, the lower the magnitude. A star's apparent magnitude, which is its brightness as seen from Earth, and absolute magnitude, which is its brightness as seen from a standard distance of 10 parsecs, are the two ways to measure brightness.
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