Answer:
Wind, rain, predation and earthquakes are all examples of natural processes which impact an ecosystem. Humans also affect ecosystems by reducing habitat, over-hunting, broadcasting pesticides or fertilizers, and other influences.
Answer:
A marked change in the environment favors some characteristics of plants, animals and microbes over others.
Explanation:
These character differences are often genetically based so that favored characteristics may increase in the next generation. The shorter the generation time, the faster this evolutionary change can occur. Through all the changes, there has always been life here. Living things find a way to adapt and survive.
Hope this helps mark brainliest please :)
