Which of the physical processes below results in the formation of metamorphic rocks?
A. heat and pressure
B. deposition and eruption
C. weathering and erosion
D. cooling and crystallization
@brittanydosey

Answers

Answer 1
Metamorphic rocks different from igneous or sedimentary rocks in that they are not directly created in their present form. Instead, metamorphic rocks take them basis from other types of existing, already in place, which are then acted upon by geological forces over extreme periods of time to turn into this final rock type. Most specifically, those forces are A. heat and pressure.

Related Questions

Canada’s policy of multiculturalism is an attempt to _____.

Answers

Meld into one nation  diverse groups who are peaceful within her borders and have a broader loyalty to the country than the group they belong to. In Canada, (where I live) I like to think that the hatred shown between Muslims and Christians, Hindus and both, Jews and Arabs, is an imported emotion. It's not true of course. We're just much quieter about it. 
To Build acceptence of cultural diversity

What commodities were traded using the Silk Road?
A- silk
B- silk, gold, ivory, animals, and plants
C- precious metals
D- grains

Answers

The answer has to be B. But if I get it wrong I sincerely apologise.

Answer:

the answer is B- silk, gold, ivory, animals, and plants

Explanation:

Analyze the photo above. Which of the Earth’s biomes is home to evergreen trees that adapt to survive cold, dry winters?

Answers

The most appropriate answer is the Taiga forest or Boreal Forest biome. This region is extensive in the northern hemisphere, where there are vast land areas at high latitudes. The region experiences long, cold winters and short cool summers. Many trees in the Boreal forests have needles instead of leaves, that allow snow to mostly fall to the ground rather than being captured and causing snow-laden branches to fall off. 

Answer:

b is correct +_+

Explanation:

UWU o_o

A geographic information system (GIS) helps scientists visualize, analyze, and interpret data about locations on Earth. Which statement describes how GIS mapping can help in planning for floods? A) They can help identify weak infrastructure, like roads and bridges, that would need repair before a flood. B) They can help seismologists understand how floodwater can absorb into the ground and cause plates to shift. C) They can help meteorologists understand the air temperatures and cloud formations before and after a flood. D) They can help search for lost pets that were separated from their families during floods and other sever weather.

Answers

the ansewr is A hope helps :)

The most readily observed east-to-west motion of objects in the night sky is caused by the

Answers

Earth's rotation on its axis.

china is the leading producer of the grain that is chief ingredient in pastas and many kinds of bread. name this grain.

Answers

I think Wheat is the answer. China primarily produces rice wheat and potatoes and a lot of other things.
Answer is probably rice.

The wind appears to travel clockwise around high pressure systems in the Northern Hemisphere and counterclockwise in the Southern Hemisphere. What phenomenon does this describe?
A. sea breeze
B. angle of incidence
C. Coriolis Effect
D. anticyclonic tornado
@brittanydosey,

Answers

This phenomenon is a result of the Coriolis Effect, an inertial force that was first described by Gustave-Gaspard Coriolis, a 19th century French engineer and mathematician, in 1835, and is attributed to the Earth's rotation on its axis, deflecting air toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere.

Answer:

This phenomenon is a result of the Coriolis Effect, an inertial force that was first described by Gustave-Gaspard Coriolis, a 19th century French engineer and mathematician, in 1835, and is attributed to the Earth's rotation on its axis, deflecting air toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere.

Explanation:

JA=9, AL=10 and LK=24 Find the perimeter of ΔJKL.

Answers

I believe the three given sides should have been JK = 9, LK =24, and LJ = 10. In this problem, you are asked to find the perimeter of a triangle. To find the perimeter of a triangle, you will just add the measurement of the three sides. So in this problem, the perimeter is 43 units (9 + 24 + 10).

The radiometric dating of an igneous rock provides _____.

a. the date the rock was eroded
b. the date of Earth’s formation
c. the date of the rock’s formation
d. the relative age of the rock

Answers

Final answer:

Radiometric dating of an igneous rock provides the date of the rock's formation. This method uses radioactive isotopes and their decay to calculate the age of the rock from the time it crystallized from its molten state.

Explanation:

The radiometric dating of an igneous rock provides the date of the rock's formation. Radiometric dating is a method that uses naturally occurring radioactive isotopes and their decay products to calculate the age of a material. For igneous rocks, radiometric dating can provide an accurate estimation of the time since the rock crystallized from its molten state.

This does not provide the date when the rock was eroded (option a), since erosion is a continuous process that does not affect the atomic structure in a way that can be dated. It also doesn't determine the date of Earth's formation (option b), because the rock may have formed after the Earth was already existent. Finally, while radiometric dating provides an absolute age, not a relative one (option d), so it does not just tell us whether one rock is older or younger than another, but provides a numerical age.

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Which statement about Venezuela is not true?

a.is the main language spoken in Venezuela.
b.Its annual per capita GNP is less than that of the Guianas.
c.Venezuela’s landscapes are varied.
d.Fishing and farming are major activities in the Guianas.

Answers

The correct answer is b. It's annual per capita GNP is less than that of the Guianas.
This is a false statement, if we take into consideration the latest updates for both of the countries as relevant. Even though Venezuela is not considered as a developed country, it still has a solid 88% of the world average for the GNP per capita. Venezuela's GNP per capita is 11,760 USD (2013), which is little over two and a half times more than the Guianas, which has 4,240 USD per capita (2016).

b.Its annual per capita GNP is less than that of the Guianas.


A huge body of air that has similar temperature, humidity, and air pressure at a given height is called a(n) ______________.

Answers

A huge body of air that has similar temperature, humidity, and air pressure at any given height is called an Air Mass. There are 2 kinds of Air Masses which are classified according to Temperature and Humidity : a) The Tropical (warm air masses) form in the tropics and have LOW air pressure. b) Polar (cold air masses) form north of 50° N or south of 50° S. and have HIGH air pressure.

Final answer:

A huge body of air with similar temperature, humidity, and air pressure at a given height is known as an air mass, which is critical in determining weather patterns due to its homogeneous characteristics over a large area.

Explanation:

A huge body of air that has similar temperature, humidity, and air pressure at a given height is called an air mass. An air mass is a vast pool of air, covering thousands of square kilometers, and it has about the same humidity and temperature characteristics over its horizontal extent. On the larger scale, the atmosphere is segmented into these air masses, which are fundamental in determining the weather patterns we observe. The formation of an air mass occurs over source regions which are typically flat and uniform in composition like oceans, deserts, or glaciers. These source regions imbue the air mass with its characteristic moisture and temperature. The classification of air masses is based on their temperature and humidity, originating from either oceanic or continental sources, with oceanic sources tending to be moist and continental sources being dry.

Moreover, the location relative to these source regions partly dictates the day-to-day weather and long-term climate of a place. For example, the stormy climate of the mid-latitudes is due to the contrasting air masses meeting at the polar front. Air masses are an essential element of climate, incorporating characteristics of temperature, humidity, and stability.

Earth's core is interpreted to consist mainly of ________

Answers

its mostly made of molten iron

Homeostasis is the body's ability to maintain constant _______ conditions when _______ conditions change. A. external; internal B. oxygen; temperature C. temperature; pH D. internal; external

Answers

D, internal conditions when external change

Answer:

D. internal; external

Explanation:

The word homeostasis is the condition of the body where the temperature remains constant and stable and does not change when the outside and the inside temperatures change. And can be observed such as in birds as they have features that provide insulating conditions so that the external environmental conditions don't affect the internal conditions. And is maintained by the living organism

Natural Gas boreholes and Oil wells cross through many underground layers. Which of the following is a threat or problem with these extraction processes?

A: Boreholes and wells are very expensive because they follow strict safety standards


B: Radioactive materials are brought to the surface


C: There are no threats or problems, fossil fuel extraction is completely safe


D: Pipe casings can leak fossil fuels and fracking fluids into ground water aquifers

Answers

One of  the threat with the extraction process of Natural Boreholes & Oil Wells is :  D) Pipe casings can leak fossil fuels and fracking fluids into ground water aquifers.   Boreholes are drilled and then lined with steel tubes so that a mixture of water and sand with small quantities of chemicals, the fracking fluid, can be pumped into them at very high pressure.  Fracturing fluids contain chemicals which are known to be toxic, and widespread concern has been expressed over potential water contamination.  

The hydrosphere covers 50% of the earth
a. True
b. False

Answers

it's false
hydrosphere covers 71% of earth
hope this helps

Slanted telephone poles are evidence of

Answers

its due mass wasting by a process called creep which is slow gradual ,movement of soil

It is evidence of "creep"

1. moraine

2.plucking

3. abrasion

4. creep

On a cold, winter morning the most likely place for radiation fog to form is:

Answers

For the answer to the question above, I'll just complete the sentence.
On a cold, winter morning the most likely place for radiation fog to form is in a valley. The answer is in a valley.

I hope my answer helped you

The answer is - in a valley.


Radiation fog is a type of fog that is getting formed after the sunset, when the land starts to cool down under the infrared thermal radiation, but also it needs some specific conditions to form, like clear sky, and calm conditions where the wind is absent from the given area. The cooling of the ground causes also cooling of the adjacent air by conduction, which in turn causes the air temperature to fall down to the dew point, which as an end result produces the radiation fog.

What three abiotic factors make it possible for soil to gather and build on rock landscapes?

Answers

 The three abiotic factors that influence the process of soil formation are :chemical  factors such as salinity and composition,
climatic factors such as temperature,humidity, and
physical factors such as erosion and weathering by various agents.elavation is also an important physical factor.
 

The three abiotic factors that make it possible for soil to gather and build on rock landscapes are:

- Chemical factors;

The chemical factors like the salinity and the composition are very important for the formation of the soil, as well as for determining the type of soil.

- Physical factors;

The most important of the physical factors are the erosion and deposition. While the erosion removes layers of soil from a certain places, the deposition brings that material on another place and makes layers which set of a new start for soil formation on another place.

- Climatic factors;

The climate is extremely important because it sets the basic for the soil formation. Different types of climate result in different types of soil, and the fact that the climate is the factor that enables certain plants to grow in certain conditions, makes it possible for the soil to become richer or poorer depending on the biomass available.


1. The animal group classified as being the most critical endangered is the
C. Fish
2. Which statement is true regarding Europe's climate?
D. Heat and sunshine is common in the Mediterranean region
3. When examining national boundaries and state capitals, it is best to examine a
D. Political map
4. The Northern European Lowlands contain the following physical features except
B. Mountain ranges
5. When examining the height of mountain ranges, it is best to study a
A. Topographic map

Answers

The answers are the following:
1. The animal group classified as being the most critical endangered is the
C. Fish.
2.
D. Heat and sunshine is common in the Mediterranean region
3. When examining national boundaries and state capitals, it is best to examine a D. Political map.
4. The Northern European Lowlands contain the following physical features except B. Mountain ranges.
5. When examining the height of mountain ranges, it is best to study a A. Topographic map.

Ground water erosion can result in the formation of stalactite and stalagmite in caves. Please select the best answer from the choices provided T F

Answers

the answer is true :)

It is true that ground water erosion can result in the formation of stalactite and stalagmite in caves.

Explanation:

Stalactite and the stalagmite are the deposits of the minerals where number of minerals get deposited inside the caves and the reason behind this is the water that gets dripped inside the cave slowly and steadily.

The stalactite inside the cave comes from the top of the ceiling of the cave like in the shape of the icicle where as the stalagmite are in the shape of an stalactite but which are inverted. These also form because of the dripping of the water.

If mars' atmosphere is mostly carbon dioxide, why isn't it as hot as venus?

Answers

Mars' atmosphere is made mostly of carbon dioxide, much like Venus. It is not as hot as Venus because the Martian atmosphere is extremely thin. Venus has a thick layer of carbon dioxide gas surrounding the planet. This is why it is the hottest planet in the solar system even though it is not the closest to the sun. Carbon dioxide is a greenhouse gas so it has the ability to trap infrared radiation. The atmosphere on Mars is thin and so it will not trap as much heat as the Venusian atmosphere.  

Africa is the only region that is trending toward lower fertility.
True/False?

Answers

Hi!

The answer is False
False.

In fact, in most of Africa is trending towards higher fertility, and soon may offset the balance, making it even harder for their developing nations to become developed

hope this helps

Rock on the ocean floor provided the final proof of sea-floor spreading with a record of ____________

Answers

Sea floor leveling.

Hope this helped, have a great day! :D

What are facts about Czech Republic?

Answers

1. Czech Republic is considered land of the castles it has over 2000vv
2. Germany took over Czech durning WW2.
3.Czech is almost entirely surrounded by mountains.
Final answer:

The Czech Republic, formerly part of Czechoslovakia, is a country in Eastern Europe with a diverse population. It has a rich history and a high standard of living. Prague, the capital city, is famous for its architecture.

Explanation:

The Czech Republic, formerly part of Czechoslovakia, is a country in Eastern Europe. It shares borders with Germany, Austria, Slovakia, and Poland. The national language is Czech, and the country has a diverse population with ethnic groups such as Czechs, Slovaks, Slovenians, Poles, Germans, Hungarians, and Roma.

The Czech Republic has a rich history and was once under Communist rule. After the fall of communism, the country went through market reforms and became a member of the European Union in 2004. The standard of living in the Czech Republic is relatively high, and the country has a strong economy.

Prague, the capital city of the Czech Republic, is known for its stunning architecture, including Vyšehrad Castle and the Vltava River. The country's GDP per capita, when expressed in U.S. dollars, can be calculated by dividing the GDP by the population and converting the currency using the exchange rate.

Can somebody please help me?
1. What are some of the natural disasters that Mexico experiences? (1 point)
tsunamis
earthquakes
blizzards
A and B only
2. Which of the following are effects of "El Nino"? (1 point)
hurricanes
floods
droughts
A and B only
A, B, and C,

Answers

Since it is on the San Andreas fault and has a coastline, Mexico is susceptible to A and B only. It doesn't snow much in Mexico. El Nino can cause all three of the options given, so A, B, and C is the best answer.

It is believed the original discoverers of New Zealand were the _____.
A) Dutch
B) Polynesians
C)English
D)Maori

Answers

I think the answer should be B. Polynesians. Because the Polynesians is to believed to the original discoverers of New Zealand.


Hope it helped!

Answer:B Polynesians

Explanation:

Describe the process scientists else when they study fossils

Answers

Usually to begin they use the process of relative dating, then chemical dating. Then look at where the environment that we found the fossil to determine if it has always been that environment.  When fossil is found in marine life in a country town suggesting that the environment was previously a marine environment.  Study the rocks that they found the fossils to help determine a relative age. This came before that, but after them to give us an approximate age. Then study the fossil itself to classify it into groups to determine which branch of evolution it has come from. Fossils can be found in rocks, bedding planes, (rock layers), trees (tree ring dating). Mostly there are found in rocks or weathered rocks (sands, mud).

A ____________ volcano is a very large, gently sloping mound composed mainly of basaltic lava flows

Answers

A SHIELD volcano is a very large, gently sloping mound composed mainly of basaltic lava flows.

A shield volcano is a very large, gently sloping mound composed mainly of basaltic lava flows.

Shield volcanoes are the most common type of volcano on Earth, and they are found in all the major tectonic settings.

Shield volcanoes are formed when basaltic lava flows from a central vent and spreads out over a wide area. The lava is very fluid, so it flows easily and does not build up steep slopes.

As the lava flows, it cools and hardens, forming a thick crust. Over time, the crust builds up, creating a large, gently sloping mound.

Shield volcanoes are typically very large. Some of the largest shield volcanoes on Earth are Mauna Loa in Hawaii, which is 13,796 feet (4,207 m) tall, and Tamu Massif in the Mariana Islands, which is about 15,500 feet (4,700 m) tall.

Shield volcanoes are not very explosive. They are more likely to erupt effusively, which means that they release lava and gases without much violence. However, shield volcanoes can still be dangerous.

The lava flows from shield volcanoes can be very destructive, and they can also produce ash clouds that can cause respiratory problems.

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will give branliest
The majority of Israelis are involved in what type of economic activity?


service industries


agricultural production


high-technology industries


chemical production

Answers

a) Service Industries

Hope this helped!

Which type of rock usually underlies a karst landscape? shale limestone basalt granite?

Answers

Answer:

limestone

Explanation:

Karst is a topography formed by the dissolution of the limestone, dolomite and the gypsum rocks and is characterized by the underground drainage system of the sinkhole sand the caves. The study of this region is important for the petroleum geology and the 50% of the reserves are found here is thus zone. Carbonic acid is the cause of these features, as rain passes through the earth's atmosphere and picks up the carbon dioxide and dissolves it with water.
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