A natural process of mechanical disintegration and or chemical decomposition of the rocks of the crust of the Earth by certain physical and chemical agencies of the atmosphere is known as:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. weathering.
- Atmospheric Agents: Includes elements such as water, air, and temperature changes.
- For example, rain, humidity, and temperature fluctuations play a significant role in weathering processes.
- Biological Agents: Includes the action of living organisms like plants, animals, and microbes.
- For example, plant roots can grow into rock crevices and break rocks apart, while lichens can produce acids that chemically weather rocks.