Remote sensing helps in studying

✅ Explanation:
Remote sensing is the technique used in the geological sciences as a data acquisition method complementary to field observation.It allows the mapping of geological characteristics of regions without physical contact with the area. It helps in studying geological mapping, geological hazards and economic geology.It also helps in studying cropped areas, soil characters, underground water, etc.

-Cropped area (a): Remote sensing data can be used to identify and map different types of crops, estimate their acreage, and monitor their growth and health throughout the growing season
-Soil characters (b): Remote sensing can help assess soil properties like moisture content, texture, and organic matter content based on the spectral reflectance of the soil.
-Underground water (c): Remote sensing techniques can be used to map groundwater resources, monitor changes in water levels, and identify potential areas for groundwater recharge.