Plants are not the only things who capture the power of the sun. Humans can turn sunlight into electricity with solar cells. A solar cell collects the power of the sun and stores it. Then, this power can be used to run anything that uses electricity: cars, computers, or homes. Besides all these amazing things, the sun also helps us to do something very simple, but needed. Without the sun, we would not be able to see anything! The sun also helps people to be healthy and strong. It acts as a natural cleaner for our skin. The sun can help kill harmful bacteria that live on our skin. And the sun helps our bodies produce vitamin D. People need vitamin D to have strong bones. The sun can also improve our mental health. In places where the sun doesn’t shine, people can suffer from seasonal affective disorder. This is a kind of depression. People with seasonal affective disorder do not have energy and feel sad. They are treated by sitting near a special light. But nothing is as good as being in real sunlight. Sunlight can help prevent depression and keep people happy. When the sun is shining, people have more hope about the future
Question (1)
Match the following with the features given against them. Choose the correct option A, B or C for each.
Solar cells
- A
- B
- C
Vitamin D
- A
- B
- C
Sun light
- A
- B
- C
Question (4)
Use the information in the text to match the People listed (4-6) with the Observations (1-vii).
Note that there are more Observations than people, so you will not use all of them.
You can use each observation once only.
4 Koestler
5 Fishberg
6 Emerson
Question (7)
Look at the following statements and the list of people below.
Match each statement to the correct person A-D.
NB You may use any letter more than once.
7
comparison of two approaches to packaging revealed an interesting result.
8
comparison of two approaches to packaging revealed an interesting result.
9 Most packaged foods reach UK shops in good condition.
10 Complex issues are ignored in the search for speedy solutions.