In our country,vast tracts of forests are cleared and a single species of plant is cultivated. This practice promotes:

The important message conveyed by the 'Chipko Movement' is

Reuse is better than recycling. Give two examples of reuse strategy. Mention any two values do we attain from this strategy.

In our country,there are attempts to increase the height of several existing dams like Tehri and Almati,dams across Narmada. Choose the correct statements among the following that are a consequence of raising the height of dams:
$(i)$ Terrestrial flora and fauna of the area is destroyed completely.
$(ii)$ Dislocation of people and domestic animals living in the area.
$(iii)$ Valuable agricultural land may be permanently lost.
$(iv)$ It will generate permanent employment for people.

Give one protective function of forest.

State the main purpose of water harvesting management and mention the source which fills the ponds behind harvesting structures.