Question
Which farming practice helps reduce soil erosion?
Solution
Contour plowing follows land contours, reducing water runoff and erosion. Monocropping and overgrazing degrade soil.
Which of the following contributes to acid rain?
Which gas is responsible for the depletion of the ozone layer?
Hydrogen was discovered by:
The NISAR satellite, set to be launched in March 2025, is a collaborative project between which two countries?Â
What is the range capability of India’s first long-range hypersonic missile?
Sir CV Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation?Â
Name the harmful chemical used in Bread preparation ?