79.1k views
1 vote
Tectonic activity happens when changes to the Earth’s crust are caused by __________.

User Akcoban
by
7.3k points

2 Answers

1 vote
it changes because 2 tectonics plates collide then form moutains. hoped i helped

User Stasel
by
9.0k points
3 votes
Hi

Tectonic activity happens when changes to the Earth's crust are caused by the movement of the Earth's plates.
User Isaac Gonzalez
by
8.4k points