Chapter 8: India: Climate, Vegetation and Wildlife Question 1 Answer the following questions briefly. (a) Which winds bring rainfall in India? Why is it so important? (b) Name the different seasons in India. (c) What is natural vegetation? (d) Name the different types of vegetation found in India. (e) What is the difference between evergreen forest and deciduous forest? (f) Why is tropical rainforest also called evergreen forest? Answer (a) The Monsoon winds bring rainfall in India. The rainfall in India is important as agriculture is dependent on it. (b) The different seasons in India are Winter Season: December to February Summer Season: March to May Rainy Season: June to September Autumn Season: October to November (c) The grasses, shrubs and trees, which grow on their own without interference or help from human beings are called natural vegetation. (d) Vegetation of India can be divided into five types. They are: Tropical e...
Chapter 5: Major Domains of the Earth Question 1 Answer the following questions briefly. (a) What are the four major domains of the earth? (b) Name the major continents of the earth. (c) Name the two continents that lie entirely in the Southern Hemisphere. (d) Name the different layers of atmosphere. (e) Why is the earth called the ‘blue planet’? (f) Why is the Northern Hemisphere called the Land Hemisphere? (g) Why is the Biosphere important for living organisms? Answer (a) The major domains of the Earth are Lithosphere Atmosphere Hydrosphere Biosphere (b) There are 7 major continents of the Earth Asia Europe Africa North America South America Australia Antarctica (c) The 2 continents that lie entirely in the southern Hemisphere are Australia Antarctica (d) The different layers of atmosphere are: Troposphere Stratosphere Mesosphere Thermosphere Exosphere (e) The Earth is called a blue planet as Earth's 71 % is covered...