Other questions in this quiz

2. Sewage treatment plans are where...

  • We use machines to inject waters with chemicals to process the water.
  • We use microorganisms to break down the bodily waste we produce.
  • We use volunteers to help clean the sewage from the waste we produce.

3. "By moving, an animal does not loose any energy." True or False?

  • False
  • True

4. What are the conditions of decay?

  • Water, warmth and oxygen
  • Oxygen, water and light
  • Light, carbon dioxide and water
  • Glucose, oxygen and light

5. What is this: fossil fuel or wood + oxygen ➡️ Carbon dioxide + water

  • Respiration
  • Pollution
  • Combustion
  • Photosynthesis


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