Remote sensing helps in studying of -

Correct option is A

· Remote sensing refers to the use of satellite or aerial imagery to gather information about the Earth's surface.
· In agriculture, remote sensing is widely used for cropped area estimation to monitor and map crop distribution across regions.
· It helps in assessing the health, growth stages, and yield potential of crops.
· It provides valuable insights into crop conditions, pest infestations, and irrigation needs.
· Remote sensing data is also used in forecasting agricultural outputs, disaster assessment, and resource management.
Thus, the correct option is (a) Cropped area estimation.