Question

8)
i) LUDCOS
h) ILE
j) TR
6. Answer the following questions in brief.
a) Why is water essential for plants?
b) Suggest any two methods that can help conserve water.
c) What is drip irrigation?
d) What are dams?
e) Name some traditional methods of rainwater harvesting.​

Answer 1

Answer:

(C). Drip irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation.

(D). Dam, structure built across a stream, a river, or an estuary to retain water. ... Many dams are built for more than one purpose; for example, water in a single reservoir can be used for fishing, to generate hydroelectric power, and to support an irrigation system.

Explanation:

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Answer 2

Answer:

dams hold water and generate electricity