Question

which of the following rocks are not likely to be formed in the mantle?
select all that apply
a kimberlite
b ultramafic rocks
c peridotite
d meteorites

Explanation:

• Kimberlite is a type of igneous rock that originates from the mantle. It often contains diamonds and other mantle - derived minerals.
• Ultramafic rocks are common in the mantle. They are rich in magnesium and iron - bearing minerals.
• Peridotite is the main rock type in the upper mantle.
• Meteorites are extraterrestrial in origin. They come from space (such as asteroids) and are not formed within the Earth's mantle.

Answer:

d. Meteorites