Other questions in this quiz

2. Deforestation contributes to global warming. True of False?

  • True - reduces the amount of oxygen in the air and more carbon dioxide stays in the atmosphere rather than being taken away by trees, when they photosynthesise.
  • False

3. State the units of temperature and heat energy.

  • Degrees celsius and joules
  • Energy

4. Which type of house insulation has the longest payback time?

  • Double glazing
  • Cavity wall insulation
  • Fibreglass roof insulation
  • Reflective foil on or in walls

5. Other than heating food, state two uses of microwaves.

  • Satellite communication, mobile phones and radar
  • Heating food

Comments

Tommo99

bag of ****

jbo122

its quite good

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