$Reforestation$ is the process of restoring a forest that once existed but was removed at some point in the past.

The Chipko movement $(1974)$ is a world-renowned eco-development program started by Sunder Lal Bahuguna in Tehri Garhwal (Uttarakhand). It is associated with:

Which of the following are the causes for deforestation?
$I.$ Human settlements
$II.$ Forest fires
$III.$ Hydroelectric projects
$IV.$ Overgrazing by livestock
$V.$ Demand of wood
Which of the statements given above are correct?

Which of the following are the main harmful effects of deforestation?
$I.$ Increase in carbon dioxide concentration in atmosphere
$II.$ Loss of biodiversity due to habitat destruction
$III.$ Disturbance in hydrologic cycle
$IV.$ Desertification
Which of the statements given above are correct?

Which of the following is inappropriate for the control of global warming?

Give differences: Deforestation and Desertification.