Agriculture

Sand culture is one of the soil-less agriculture practices where the plants are grown on inorganic media (gravel, sand) or organic media (saw dust, coconut coir dust) . The nutrients required by the plants are given through nutrient solutions.

Branch of science that deals with the study of insects is known as entomology.

The area between the altitude 2000 m to 3000 m above sea level with an average annual temperature less than 10°C .