Ricky wants to start a wheat farm. Where would be the best place for him to relocate? A.
Canadian Shield
B.
West Coast
C.
interior plains
D.
Rocky Mountains

The answer would be (c), mass extinctions

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.

Answer (d) the greenhouse effect is primarily caused by car and trucks;