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Pollution study guid

3rd grade study guide for Pollution

What is recycle? When you collect old materials, process them, and make new items.
What is reuse? When you refill a water bottle instead of throwing it away.
What is reduce? When you ride your bike instead of driving a car to prevent air pollution.
What is a pollutant? A material that causes pollution.
What is litter? Trash that is thrown on the ground or in water.
What are the 3 types of pollution? air, land, and water.
What is a decomposer? An organism that breaks down the remains of a dead organism.
What is pollution? The addition of harmful materials to the environment.
What is conservation? When we take care of the earth's resources and do not waste them.
What is an ecosystem? All living and non-living things in an environment.
What is green agriculture? Farming that helps preserve ecosystems.
What is biodegradable? Matter that breaks down easily in the environment.
Created by: shannonbacha