Ecology, << EE KOL uh jee, >> is the branch of science that deals with the relationships living things have with one another and with their environment. Scientists who study these relationships are called ecologists.
The world includes a tremendous variety of living things, from complex plants and animals to simpler organisms, such as fungi, amebas, and bacteria. But whether large or small, simple or complex, no organism lives alone. Each depends in some way upon other living and nonliving things in its surroundings.
Source: Noss, Reed F. "Ecology." World Book Student, World Book, 2021, www.worldbookonline.com/student/article?id=ar173240. Accessed 16 Mar. 2021.
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