Chapter 6 Vocabulary Review

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Across
  1. 3. Human _____ can be good or bad for the environment.
  2. 4. ______ are any things that can cause pollution to the environment.
  3. 7. It consists of both living and non-living things.
Down
  1. 1. There are many types of _______ that affect our air, water and soil.
  2. 2. These are the smallest bit of matter that make up everything in the universe. There are 3 different types of particles: solid, liquid and gas.
  3. 5. ____ disasters such as tornadoes, earthquakes and tsunamis can change the environment too.
  4. 6. We breathe this to survive.