Advertisements
Advertisements
प्रश्न
Explain the role of the Sun in the formation of soil.
Advertisements
उत्तर
During the day, the light warms the rocks. They compress at different rates during the night, resulting in cracks in rocks and, eventually, smaller particles.
APPEARS IN
संबंधित प्रश्न
What are the methods of preventing or reducing soil erosion?
How are living organisms dependent on the soil? Are organisms that live in water totally independent of soil as a resource?
We know that many human activities lead to increasing levels of pollution of the air, water-bodies and soil. Do you think that isolating these activities to specific and limited areas would help in reducing pollution?
What is soil? How does it form?
Define soil erosion. Give its causes, effects and preventive measures.
Top-soil contains the following
A major source of minerals in the soil is the
How can we prevent the loss of topsoil?
Lichens are called pioneer colonisers of bare rock. How can they help in the formation of soil?
Carbon dioxide is necessary for plants. Why do we consider it a pollutant?
