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WorksheetsUnit 7- Unit Test (Mathayom 5)
Total questions: 10
Worksheet time: 3mins
1.How to save energy?
A. Turning off lights.
B. Use all the appliances at the same time.
2. It is a very large expanse of sea.
A. mountain
B. ocean
3. It means contaminated water, air, or a place with harmful or poisonous substances.
A. hunting
B. pollute
4. A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
A. extinction
B. fossil fuel
5. Examples are trash, such as paper, cans, and bottles, that is left lying in an open or public place.
A. litter
B. global warming
6. Is water pollution one of the causes of global warming?
A. Yes, it is.
B. Yes, they are.
7. Are burning fossil fuels and CO2 emissions cause global warming?
A. Yes, it are.
B. Yes, they are.
8.The activity of hunting wild animals or game, especially for food or sport.
A. burning fossil fuels
B. hunting
9. Are hunting and poaching illegal?
A. Yes, it are.
B. Yes, they are.
10. A large body of water surrounded by land.
A. lake
B. river
