1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Readme [11.4K]
3 years ago
12

Why do magmas rise toward Earth's surface? Magmas are mainly liquid and contain dissolved fluids such as water; most are less de

nse than the adjacent solid rock. Most magmas are richer in silica than most crustal and upper mantle rocks. Magmas are more viscous than solid rocks in the crust and upper mantle. all of the above
Geography
1 answer:
Leya [2.2K]3 years ago
4 0

Answer:

Magmas are mainly liquid and contain dissolved fluids such as water, most are less dense than the adjacent solid rock and so move upward.

Explanation:

Magma -

It is a semi solid particle and the igneous rocks are formed from magma .

Magma is basically found inside the surface of the Earth and may come out from Volcanoes , due to any tectonic movements .

The composition of magma is basically  molten form of rock along with gas bubbles and some crystals .

The magma is very dense in nature and slightly viscous and hence can flow , being semi - solid in nature .

You might be interested in
Why do we have checks and balances in our government?
Tju [1.3M]
The answer is C. I am sure this is correct
8 0
3 years ago
What are the four countries with the largest land areas in the western hemisphere?
Alex777 [14]

Answer:

Canada, United States, Brazil, Argentina

Explanation:

The four largest countries by area in the Western Hemisphere are Canada, United States, Brazil, and Argentina. These countries are located in North and South America, with Canada and the United States being in North America, while Brazil and Argentina being in South America. All of these countries are in the top 10 largest countries in the world by area, with Canada being on the second place, the United States on third, Brazil fifth, and Argentina eight. One of the main reasons why these countries are so large is because they are countries of the New World, all being former colonies, where the populations where relatively small, but the European settlers managed to occupy very large areas. Once they gained independence, the boundaries were set in accordance to the colonial boundaries, so instead of having numerous smaller countries divided because of ethnicity, race, or culture, large multiracial, multiethnic, multicultural countries were established.

4 0
3 years ago
1. why is population loss not a problem in rural communities
Troyanec [42]

Answer:

population loss is not a problem because some places are over populated

3 0
2 years ago
Genocide in Rwanda during 1994, the genocide in Darfur, Sudan in the early 2000's,
satela [25.4K]

Answer:20 times 30 equal 600

Explanation:

8 0
3 years ago
Is there an ethnoburb in Davis County?
denis-greek [22]
No here is not an ethnoburb in Davis county
7 0
3 years ago
Other questions:
  • Please help me with this<br> giving 50 points<br> and brainlest
    13·2 answers
  • How can we reduce the impacts of harvesting trees?
    9·1 answer
  • Finch species living on the Galapagos Islands exhibit a variety of beak types that favor different foods. Finches that eat seeds
    15·2 answers
  • Name four metallic and non metallic minerals.​
    11·2 answers
  • HELP!!!! URGENT!!!!!! 14 POINTS!!!!!!
    12·1 answer
  • In this system,
    7·1 answer
  • Explain five(5)effects on agriculture​
    5·1 answer
  • The Mississippi River is __ of Washington, DC. north south east west<br> PLZ HELP
    5·1 answer
  • How did the building of this canal change world transportation?
    9·1 answer
  • Questions:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!