Solar Energy Part 2
10 Questions
| Total Attempts: 61
Questions and Answers
- 1.A solar cooker was invented by three American scientists in 1953.
- A.
True
- B.
False
- 2.A solar cell could change sunlight into eletricity.
- A.
True
- B.
False
- 3.Solar cells are even smaller and brighter than before.
- A.
True
- B.
False
- 4.A cell phone can be plugged into the battery of a solar backpack.
- A.
True
- B.
False
- 5.What was the solar cell a great invention?
- A.
It was invented by three scientists.
- B.
It was big and heavy.
- C.
It was tiny and flat.
- D.
It could create electricity.
- 6.Why is the future of solar energy bright? Check ALL answers.
- A.
More and More solar cells are sold.
- B.
The price of solar cells decreases every year.
- C.
Solar energy does not harm the environment.
- D.
Solar energy will never be used up.
- 7.Choose All the options that mean to put things away and keep them until you need them.
- A.
Squirrels are storing up nuts for the winter.
- B.
He will go to a big department store.
- C.
I need to go to the store for some milk.
- D.
He hoped the electronic equipment was safely stored away.
- 8.What is the word for the blank? The solar cells change ________ into electricity.
- 9.In the text, many scientists think _____ energy will be the main future energy.
- 10.In the text, ______ means a thing that you get something from.
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