1/What is the source of solar energy? *
photovoltaic cells
sunlight
solar panels
electricity
2/Solar cells are used ________. *
to collect energy from the sun
to provide sunlight to houses
to convert sunlight into electricity
to collect energy from the sun and convert sunlight into electricity
3/Which of the following statements is true? *
Solar cells absorb all of the light energy from the sun.
The light energy causes the particles to move faster to make electricity.
Solar energy can be used to power homes and businesses only.
Large solar panels have been placed on cars and appliances.
4/Where have people fixed solar panels? *
In the sunniest places
Inside their houses
On the roofs of their houses
Anywhere outside their houses
5/According to the passage, all of the following statements are true EXCEPT *
scientists are constantly developing new ways to capture the Sun’s energy
solar energy could provide enough electricity for the whole world
the Sun produces a large amount of energy.
people use solar energy to reduce their energy costs.
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