Volcanoes have a positive effect on the lithosphere; the buried materials, burnt trees and plants caused by the flow of lava help in fertilizing the soil, increasing its nutritive content. The Earth's lithosphere is made of different structures, such as rocks, plants and reefs, all of which are vulnerable to destruction during eruptions.
Natural selection conditions are reproduction, heredity, variation in fitness or organisms, and variation in individual characters of the population. Please mark me brainliest!! :)
