Which phrase best describes igneous rocks?
form when lava and magma cool
accumulate sediments following erosion
require heat and pressure to be formed
consist of many sediment layers

Answer

Hi,

Igneous rocks form when lava and magma cool

Explanation

Igneous rocks form when magma cools. This molten rock can solidify underneath the crust of the earth to result into intrusive igneous rocks or cool at the surface to form volcanic/extrusive igneous rocks. These rocks are formed through heating followed by cooling.

Hope this helps!

A

Explanation:

answer:

9+10= 21

explanation:

answer:

142.925

explanation:

6 x 19 = 114

114 x 84 = 9,576

9,576 ÷ 67 = 142.925 and so on many numbers.

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