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Q1 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?Ans: (a) Monsoon winds bring rainfall in India.
It is so important because agriculture in India is dependent on rain. Good monsoons mean adequate rain and more crops.
(b) The different seasons in India are:
- Cold weather season (winter) December to February.
- Hot weather season (summer) March to May.
- Southwest Monsoon season (rainy) June to September.
- Season of Retreating monsoon (autumn) October and November.
(c) The grasses, shrubs and trees which grows on their own without interference or help of human beings are called natural vegetation.
Q2 Tick the correct answers.
(a) The world’s highest rainfall occurs in
(i) Mumbai (ii) Asansol (iii) Mawsynram(b) Wild goats and snow leopards are found in
(i) Himalayan region
(ii) Peninsular region
(iii) Gir forests(c) During the south west monsoon period, the moisture laden winds blow from
(i) land to sea (ii) sea to land (iii) plateau to plainsAns: (a) (iii) Mawsynram
Mawsynram receives the highest amount of rainfall in the world.
(b) (i) Himalayan region
White goats and snow leopards are found in Himalayan region because they contains thick fur coating which protects them from very low temperature or from excessive cold conditions.
(c) (ii) Sea to land
During the south west monsoon period, the moisture laden winds blow from sea to land. They blow from Arabian sea and Bay of Bengal towards land.
Q3 Fill in the blanks.
(a) Hot and dry winds known as ________________ blow during the day in the summers.
(b) The states of Andhra Pradesh and Tamil Nadu receive a great amount of rainfall during the season of________________.
(c) ________________ forest in Gujarat is the home of ________________.Ans: (a) Loo
Loo is the hot and dry wind which blows during the day in summers.
(b) Retreating
At that time, the wind moves back to the Bay of Bengal and this season is called retreating monsoon.
(c) Gir, Asiatic Lions
Asiatic lions are only found in India in Gir Forest.