What types of igneous rocks are associated with island arc complexes? a.) rhyolite and schist b.) basalt and gabbro c.) andesite d.) basalt and andesite?

Which statement describes why the us forest service is important a-it protects ecosystems, supervises public access of lands, and manages wilderness areas. b-it supervises public access of lands, manages wilderness areas, and enforces federal wildlife laws. c- it manages wilderness areas, enforces federal wildlife laws, and foreign governments with international conservation efforts. d- it enforces federal wildlife laws, foreign governments with international conservation efforts, and protects ecosystems.

What part did glaciers play in forming the great lakes?

The mantle is made up of which structural zones?