Question

The lava that flows from a volcano is caused by

pressure underneath the Earth's surface. This
pressure is caused by
a ) heat trapped deep under the earths surface
b ) earthquakes that occur in the earth core
c ) chemical weathering that occurs under the earths surface
d ) human activities that impact the lava flow

Answer 1

A.

Step-by-step explanation:

The heat trapped under the earth's surface has to find a way to get out, hence why volcanoes are formed.

Answer 2

A. I believe is the answer.

Explanation: