Match the phrases to make sentences.

• Объекты 1
  • The temperature on the Earth
  • When the balance is lost
  • Green house gases
  • It started
  • We burn oil
  • We cut down
  • When it is hotter
  • We need to change
• Объекты 2
  • depends on the balance.
  • the climate changes.
  • make the Earth warmer.
  • in 1700
  • to make our cars move and planes move.
  • lots of trees.
  • glaciers and ice sheets are melting
  • the way we live