SSC
WORLD GEOGRAPHY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Terracing
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Polders
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Deforestation
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Reservoirs
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Detailed explanation-1: -Terrace farming is the process of cultivating crops on the sides of hills or mountains by planting on graduated terraces carved into the slope, or in other words, the practice of carving flat regions out of hilly or mountainous terrain to produce crops.
Detailed explanation-2: -Step farming or terrace farming is common in hills to check soil erosion through water current on the slopes. It provides a physical barrier to soil erosion by water. The mountain is made into steps that slows down the speed of rainwater preventing damage to crops.
Detailed explanation-3: -Land terracing, a land management practice that involves land leveling and bunding in a stepwise fashion on hill slopes, is widely used as an indigenous practice to reduce land degradation and soil, water and nutrient losses in hilly and mountainous environments (Tarolli et al., 2014).