Students who major in zoology spend a lot of time outdoors studying animals and their habitats. They also study the effects of humans on animals' environment and how to lessen these effects. Some jobs in zoology require an associate or a bachelor's degree, while others demand a degree that takes longer to obtain.
Every living organism needs a home, shelter or environment that provides the safety, ideal emperature and basic things it needs to survive. more science lessons: Asexual Reproduction
Abiotic factors in the desert include water and shelter. Water is needed to hydrate the organism's body and keep it's bodily functions working correctly, whereas shelter is needed because the climate, weather, and environment of the desert biome is very demanding of an organism. Unlike biotic factors, these are essential to every organism.