Question

1. what type of tectonic boundary... destroys crust? __________ creates new crust? __________

Explanation:

For the first part, convergent boundaries (where two tectonic plates move toward each other) involve subduction (one plate going under another), which destroys crust. For the second part, divergent boundaries (where plates move apart) allow magma to rise and solidify, creating new crust.

Answer:

destroys crust? Convergent boundary
creates new crust? Divergent boundary