Answer:
Limestone areas are predominantly affected by chemical weathering when rainwater, which contains a weak carbonic acid, reacts with limestone. This causes the limestone to dissolve. Carbon dioxide from the respiration of animals (and ourselves) is one cause of increased carbon dioxide in the atmosphere.
Answer:
Champaran district in Bihar.
Explanation:
Answer:
Is it the scientific method?
Humans create savannas by burning grasslands and cutting down trees so they can plant crops.