89.5k views
22 votes
Term for rock that forms as a result of volcanic activity at or near the surface of the earth

User Adam Right
by
3.6k points

2 Answers

5 votes

Answer:

igneous rock

Step-by-step explanation:

Extrusive, or volcanic, igneous rock is produced when magma exits and cools above (or very near) the Earth's surface. These are the rocks that form at erupting volcanoes and oozing fissures.

User Antony Scott
by
4.7k points
4 votes

Answer:

igneous rock

Extrusive, or volcanic, igneous rock is produced when magma exits and cools above (or very near) the Earth's surface.

User Theodores
by
4.8k points