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satela [25.4K]
3 years ago
5

What factor cause magma to be classified as basaltic, andesitic, or rhyolitic based on what factor?

Geography
2 answers:
Damm [24]3 years ago
6 0
The three classifications of magma are mainly identified using their silica composition. Basaltic magma has the lowest silica content of 45-55% by weight. This makes it the least viscous and least explosive. Andesitic magma has 55-65% , making it more explosive and viscous. Rhyolitic magma has 65-75% silica, and is the most viscous and catastrophic.
lubasha [3.4K]3 years ago
5 0

The answer is the amount of silica it contains.

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3 years ago
In what postion are the earth moon ans sun during a new moon someoen pls?
prisoha [69]

Answer:

Explanation:

When the Moon is between the Earth and the Sun, the bright side of the Moon is facing away from the Earth, and we have a New Moon (position A in the diagram below). The New Moon rises at sunrise, transits the meridian at noon and sets at sunset.

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An area where little to no life can live due to a lack of dissolved oxygen in
anyanavicka [17]

Answer: The answer is a Dead Zone.

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3 years ago
15) What effect does the seasonal movement of the ITCZ (Intertropical Convergence Zone) have on precipitation in India?
goldfiish [28.3K]

Answer:

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We know that ITCZ always follows the motion of sun that is why it varies seasonally.ITCZ is responsible for dry and wet season .

3 0
3 years ago
Danielle has blonde hair. Her mother has blonde hair and her father has brown hair. Which explains how Danielle inherited her ha
kifflom [539]
She inherited the hair color from only her mother because she has blonde hair like her mom and not her dad if she had gotten brown her then it would be from her dad but that’s not the case so she inherited from her mother
7 0
2 years ago
Read 2 more answers
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