1. which of the following is the most effective way to preserve biodiversity?
a.) captive breeding
b.) habitat destruction
c.) habitat preservation
d.) habitat fragmentation

it will increase due to the time span

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.