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REVIEW DAY 1 & 2

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  • What is the meaning os "rely on"?
    trust, depend on
  • Energy costs may __________ when more people use renewable energy sources.
    drop
  • Tell me two disadvantages of Solar energy
    upfront costs, weather dependent, solar energy storage is expensive, needs more space
  • What does the idiom "ride the wind of change " mean?
    To take advantage of important changes
  • Tell me a benefit of solar energy
    generate electricity, distil water, can be integrated into materials for buildings
  • What is the meaning of this phrase "upfront costs"?
    initial costs
  • We can __________ the power of the sun to produce electricity.
    harness
  • What does the idiom "strike while the iron is hot" mean?
    To act quickly when the opportunity is right
  • Unlike fossil fuels, we will not __________ of solar energy.
    run out
  • How does solar energy help the economy?
    it lowers energy bills/ energy bills will drop
  • During sunny months, some homes generate a __________ of electricity.
    surplus
  • Solar panels help communities __________ clean energy from sunlight.
    harness
  • What makes solar energy a renewable resource?
    it comes from the Sun and does not run out
  • Hydropower captures the energy of flowing . . .
    water
  • Biomass generates energy from living or recently living . ..
    organisms
  • What is the meaning of "there´s no wear and tear"?
    no damage from usage, no deterioration, no degradation
  • Experts believe that electricity prices could __________ as renewable energy becomes more common.
    drop
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