Answer:
Land under forest has changed due to the growth of human population, rise in economic activities, and growth of agricultural lands. Due to its mandatory to maintain forest land other factors like the green revolution also impacted the net sown area.
Step-by-step explanation:
From the figure given below the net sown area of the year, 1960-61 is 107.1% along with the land under forest is 18.11% compared to 22.3% in 2019-20.
The NSA is the entire sown area that is counted once. Irrespective of the number of crops grown. It's calculated as the total area of the crops sown in a year and is 141 million hect. That is 46.32% of the total growing land in the country.