Air and Water (NSO- Science Olympiad (SOF) Class 1): Questions 17 - 21 of 32
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Question number: 17
» Air and Water
Question
Complete the following paragraph by choosing the correct sequence of words.
The water that used to ________ should be ________. Plants need ________ to ________.
Choices
Choice (4) | Response | |
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a. | Drink, clean, water, grow |
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b. | Water, grow, clean, drink |
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c. | Clean, grow, water, drink |
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d. | Grow, drunk, water, clean |
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Question number: 18
» Air and Water
Question
Match the columns and select the correct option.List-Ⅰ (Column-1) | List-Ⅱ (Column-2) |
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(A) Windmills | (i) Can make us sick. |
(B) Water filters | (ii) Kills all type of germs |
(C) Germs | (iii) Uses to generate an electricity. |
(D) Boiling water | (iv) Remove impurities of water. |
Choices
Choice (4) | Response | |
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a. |
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b. |
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c. |
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d. |
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Question number: 19
» Air and Water
Question
Humans, animals, plants needs ________ to breathe.
Choices
Choice (4) | Response | |
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a. | Air |
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b. | Water |
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c. | Food |
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d. | All of the above |
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Question number: 20
» Air and Water
Question
People used to do ________ to prevent drinking dirty water.
Choices
Choice (4) | Response | |
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a. | Boiling |
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b. | Filtering |
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c. | Both a. and b. are correct |
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d. | Question does not provide sufficient data or is vague |
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Question number: 21
» Air and Water
Question
Which of the following statement is INCORRECT?
Choices
Choice (4) | Response | |
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a. | Air takes up space. |
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b. | We can see air. |
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c. | We can feel air. |
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d. | Question does not provide sufficient data or is vague |
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