Answer: The answer is, use of fertilizers (manure) in farming this is on study island
Explanation:
Trees, bushes, moss and grass live in a forest habitat.
Technically speaking, an intrusion is any formation of intrusive igneous rock; rock formed from magma that cools and solidifies within the crust of the planet. In contrast, an extrusion consists of extrusive rock; rock formed above the surface of the crust.
hope this helps bye~glori