i. Name the oldest relief division of India ?
ii. How does the division differ from the Northern mountains in composition and period of formation ?
i. Peninsular Plateau
ii. Peninsular plateaus has been formed mainly in the Gondwana period where as the northern plains have been formed in the tertiary period.
i. How does sprinkler irrigation help in the best utilization of water ?
ii. Name two crops that use this form of irrigation.
Name :
i. The two types of cyclonic system that affects the Indian subcontinent.
ii. The seasons when they are active.
i. Name the type of irrigation that is responsible for water logging ?
ii. What is water logging ?
iii. What are the effects of this phenomenon ?
i. Explain why forests are called an index of prosperity of a nation.
ii. Mention the important objectives of urban forestry.