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Study Guide | Biodiversity Vocab

Across
Materials that are harmful to human health and poisonous to living organisms
Organic matter used as a fuel
Nonrenewable resources such as coal, oil, and natural gas
Population of organisms that is cared for by humans
Species likely to become endangered
Nonliving parts of the environment
Type of resources that are used more quickly than they can be replaced
Conservation strategy that returns organisms to an area where they once lived
Variety of life in an ecosystem
Thinning of Earth's ozone layer caused by CFCs
Species in danger of becoming extinct
Nonrenewable resource formed over hundreds of millions of years
The study of organisms and their interactions with the environment
Down
Process of bringing a damaged habitat back to a healthy condition
PH below 5.6; formed from the burning of fossil fuels reacting with water
Type of resources that are constantly being recycled or replaced by nature
Species that moves into an ecosystem as a result of human actions
Part of Earth's environment that supplies materials useful or necessary for the survival of living organisms
Movement of soil caused by wind, water, and ice
Energy from underneath the earth
Living parts of the environment