i. Name the oldest relief division of India ?
ii. How does the division differ from the Northern mountains in composition and period of formation ?
Name :
i. The two types of cyclonic system that affects the Indian subcontinent.
ii. The seasons when they are active.
i. Explain why forests are called an index of prosperity of a nation.
ii. Mention the important objectives of urban forestry.
Define Literacy rate. How is it related to the growth rate of population ?
It is number of literate people per hundred. The growth of population is lower in the literate population.
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. How does sprinkler irrigation help in the best utilization of water ?
ii. Name two crops that use this form of irrigation.