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SCIENCE 4
SUMMATIVE TEST NO. 4
Modules 7-8
4TH
QUARTER
Name: _____________________________________________ Score: __________
I. Choose the letter of the correct answer.
_____1. On Saturday, you went swimming with your friends in the nearby river. You noticed that
your skin was reddish. What was the harmful effect of the sun’s heat to your skin?
A. Boil B. Cancer C. Sunburn D. Measles
_____2. What would be the probable effect if your eyes were exposed to the glares of the sun?
A. Eyes would become cross-eyed.
B. Eyes would bulge.
C. Vision would be impaired.
D. You will suffer from glaucoma
_____3. When the intense heat is received on the earth’s surface and there is no rainfall at all, what
would be its effect on the environment?
A. The soil would harden and crack and plant would wither.
B. There would be scarcity of water.
C. There will be abundance of water.
D. Both A and B
_____4. Norma placed her anthurium plant outside her house before she left for Manila for two
weeks. When she arrived, she noticed that her plant has withered and yet the soil was wet. What
could have caused the withering of her plant?
A. Animals stepped on it.
B. Too much heat from the sun.
C. A stray animal uprooted it.
D. Someone has destroyed it.
_____5. Paul brought his carabao to the grassland to graze. He left his animal under the sun the
whole day. What would likely be the harmful effect of heat on his animal? His carabao would
_________.
A. become sturdy.
B. have sunburn.
C. get sick.
D. become healthy.
_____6. The following are the good effects of sun to people except one. Which of this?
A. Dry our clothes.
B. Fishermen can preserve their fish.
C. Too much exposure can damage our skin.
D. Farmers can dry their crops.
_____7. Which of the given statements shows the best way to protect ourselves from the Sun’s heat
and light?
A. Expose yourself during the hour where there is a peak of sunlight.
B. Wear sleeveless when planting trees under the heat of the sun.
C. Use umbrella when walking under the intense heat of the sun.
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D. Play with other children under the heat of the sun.
_____8. How is sun beneficial to human? It is beneficial when it can _______.
A. dry our crops.
B. give heat and light.
C. dry our laundry.
D. All of the above
II. Write T if the statement is true and F if the statement is false.
_____ 1. Wear protective clothing when you expose to sunlight
_____ 2. Sun exposure at twelve noon improves and heals some skin disorder
_____ 3. Expose right away to the sun after applying the sun screen lotion to your skin
_____ 4. Sun exposure improves the brain function
_____ 5. The morning heat of the sun helps make our bones healthy.
III. Identify the word by arranging the jumbled letters to make the sentence complete .
( BURNSUN) 1). A long term exposure to the heat of the sun will results to _______
( TAH) 2). Wear _________to protect your head from the heat of the sun
(EATH) 3). Too much _______ can damage your skin and will cause a diseases
(SCRENESUN) 4). Apply ____________ with SPF 15 before you expose yourself to the
heat of the sun.
(TOLOGISTDERMA) 5). When you have a skin problems , visit the_____________.
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KEY:
1. C
2. B
3. D
4. B
5. C
6. C
7. C
8. D
