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5 questions
What is any substance that does something bad to the environment called?
pollution
chemicals
batteries
trash
What is an example of pollution?
paper
smoke from factories
metallic straws
water
What are nonnative species?
plants or animals that grow naturally in an ecosystem
species that move from one place to another
species that help the environment
plants or animals that do NOT grow naturally in an ecosystem
What is an example of regulation?
letting everyone hunt and fish
bringing animals that belong in other ecosystems
fishing licenses
prohibiting zoos
What is an attempt to protect and preserve an environment from harmful changes?
conservation
communication
confirmation
pollution
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