How do adaptations enable organisms to reduce competition for food and other

When the animals will be able to survive on different types of organisms to survive

The niche of an organism is largely based on the evolution of an organism's physiology, behavior, and morphology. Competition is reduced any time an organism adapts to survive within a niche that is not being used by others within its environment. ... Organisms acquire their niches via natural selection

We can use solar powered cars or ride bikes instead of cars that burn fossil fuels

Humans can affect weathering and erosion in several ways.  humans cause  increases in acid rain and pollution, which increase the amount of  weathering  agents in the air and water, and then on land.for an easy answer: 1) acid rain2) pollution