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Ecology

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The study of how living things interact with each other and their environment.

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recycle (v.)

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To put something through a process so that it can be reused.

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conservation

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The protection and preservation of natural resources and the environment.

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sanctuary

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A sanctuary is where people or animals go to be safe from danger.

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frequent (adj.)

Back

If something is frequent, it happens often.

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sufficient (adj.)

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If something is sufficient, it is just what is needed and no more.

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oasis (n.)

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A relaxing or peaceful spot in an area that is unpleasant in some way.

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Permission

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If you get permission, someone who is in charge allows you to do what you asked to do.

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Installing

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If you are installing something, you are setting it up so it is ready to use.

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Abandoned (adj.)

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If a place is abandoned, it is no longer cared for or used.