Question

22. Which of the following is a major cause of deforestation ?
(1) Forest fires
(2
Construction of dams
(3) Shifting cultivation
(4) Mining​

Answer 1

"3) Shifting cultivation" is a major cause of deforestation

Explanation for correct option

• Although other options also contribute to deforestation but shifting cultivation is the biggest cause of deforestation from the given option.

• It is reported that about 80% of deforestation worldwide occurs due to the expansion of agricultural land.

• Trees are cut to use the land for agricultural purposes.

• These items are grown in excess for export. They include palm, soy, rubber etc.