ESS
Grade-10
Easy
Question
Which is the most sustainable place to wash a car?
- On a cemented surface
- In the garden
- On the road
- Mechanic shed
Hint:
Washing the car in a place where the used water will be absorbed by the soil is a sustainable option.
The correct answer is: In the garden
- Most sustainable place to wash car is garden.
- Because on road, on cemented surface or in mechanical sheds lead to overflow of water and water loss.
- Water which is used to wash the car can be absorb by soil in the garden and is also useful for grasses/plants.
- So, the correct option is b.
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Greywater recycling is a valuable alternative water resource in____________ areas.
Water is scarce in the desert.
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Contour Farming involves__________.
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1. Alteration of hill
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Assertion(A) - Wind Breaks is a method of soil conservation.
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Surface Runoff is also known as ________.
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