Study

RENEWABLE ENERGIES

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  • Sola energy makes plants...
    grow
  • Solar energy travels to the Earth in ...
    rays.
  • Geothermal energy is ... inside the Earth.
    heat
  • When gas turns into a liquid, this is called...
    condensation.
  • ... makes the water move.
    Gravity
  • We can build a ... across a river to control the flow of water.
    dam
  • The Earth has three layers, the ..., the mantle and the crust.
    core
  • When water turns into vaporm this is called...
    evaporation.
  • The energy in biomass comes from the ...
    sun.
  • Wind is moving...
    air.
  • Solar power is ... energy.
    light
  • Solar cells turn sunlight into...
    electricity.
  • In a hydropower plant water spins a ... to make electricity.
    turbine
  • Biomass is wood, plants and ...
    garbage.