NSO Level 1- Science Olympiad (SOF) Class 5: Questions 250 - 254 of 454
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Question 250
Question 251
Question
MCQ▾What happens to the water table of a place having droughts for a long period of time?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | It gets lower because of continuous evaporation and flow | |
b. | It gets higher because of continuous evaporation and flow | |
c. | It gets replenished continuously | |
d. | It remains the same because soil protects it from the heat | |
Question 252
Question
MCQ▾Which of the following is a correct sentence about recycled water?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Blackwater is water that has been mixed with waste from the toilet. | |
b. | You can use your collected water for flushing the toilet. | |
c. | Place your colander over a large pot to collect the water while you՚re washing. | |
d. | All a., b. and c. are correct | |