7. Which of the following changes in the matenals is useful to the environment? A Burning of old trees. B. Disposing of solid wastes into the drainage C. Cutting of fabric to be made into clothes 8. Which among the activities below has useful effect to our environment? A. Throwing garbage into the canal. B. Using paper bags when shopping C. Throwing hospital wastes into the river. 9. The following are useful to the environment, EXCEPT A. Using pesticides in killing insects. B. Using eco-bag when buying groceries. C. Using old newspapers in wrapping gifts. 10. Garbage materials such as empty bottles, plastics, toxic wastes from factories when dumped anywhere can cause A. Crowding B. Pollution C. Solution
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Answer:
7.C 8.B 9.B OR C (Based on you pick for my opinion) 10.B
Explanation:
Answer:
7.c
8.b
9.a
10.b
Explanation:
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