Glendale, Arizona - Basic Facts. The City of Glendale is the 6th largest city in Arizona with a population of 241,019 as of July 1, 2016. Glendale ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Arizona. See peer rankings below.
Someone who studies nature, and the organisms within nature, is called an ecologist. Generally speaking, they are people who care about the Earth and try to find ways to preserve it. Most have at least a bachelor's degree, either in ecology or some related field, such as biology or life sciences, and many have advanced graduate degrees as well. The main job of an ecologist is to perform research, and many prepare field studies based on concerns about the environment.
Define an ecology, community, ecosystem, and keystone species. Ecology is the study of the interactions of living things and their surrounding. A community is a group of different species that live in one area. An ecosystem includes all organisms, climate, soil, rocks, and nonliving things in one area. food web is a complex network of feeding relationships and the flow of energy within/beyond an ecosystem, while a food chain consist of a producer eaten by a consumer, who continues to be eaten until the dominant consumer eats those organisms.