MCQ Chapter 16 English Radiance Class 8 Bihar Board Advertisement Harvesting Rain 1. Where did the author first see rainwater harvesting in practice?ThailandIndiaSri LankaMaldivesQuestion 1 of 102. Why is rainwater harvesting necessary in the Maldives?It is a tourist destinationThe islands are too smallThe groundwater is not suitable for drinkingThe country receives no rain at allQuestion 2 of 103. Which type of roof is ideal for collecting rainwater in the Maldives?Thatched roofFlat roofSloping corrugated iron roofWooden roofQuestion 3 of 104. What is the primary purpose of gutters attached to the roof?Cleaning the roofDecorationCarrying rainwater to the tankProviding shadeQuestion 4 of 105. What is attached at the base of the tank to control water usage?A filterA capA handleA tapQuestion 5 of 106. What must be done to the first rain of the season, according to the author?Used for cleaningCollected for drinkingStored for irrigationAllowed to go to wasteQuestion 6 of 107. Why does the first rain of the season go to waste?It overflows the tanksTo wash the roof and tankTo let animals drink itBecause it is unfit for any useQuestion 7 of 108. What is the key benefit of having a large roof area for rainwater harvesting?It keeps the building coolMore water is collectedIt prevents rainwater from leakingIt reduces construction costsQuestion 8 of 109. How do some houses prevent unauthorized water use from the tank?By using a password systemBy hiding the tankBy locking the tapBy installing a cameraQuestion 9 of 1010. What type of monsoons does the Maldives receive?South-East and North-EastNorth-West and South-EastNorth-East and South-WestEast-West and North-EastQuestion 10 of 10 Loading...
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