Having a less diverse ecosystem makes it more vulnerable because animal's diets become limited and let's say one species gets wiped out, it leaves everything else with even less food.
Water, wind, gravity, and ice because they wear away or break up rocks, sediments, and soil from the Earth's surface.
B. How to solve operations with fractions and decimals
Hope this helps :)
Because they didn't get full education and can't pay for it.
if this was helpful then please mark brainiest
