India: Climate Vegetation Wildlife NCERT NCERT Solution
Fill in the blanks:
- Hot and dry winds known as ________________ blow during the day in the summers.
Answer: Loo - The states of Andhra Pradesh and Tamil Nadu receive a great amount of rainfall during the season of________________.
Answer: Autumn - _____________ forest in Gujarat is the home of ________________.
Answer: Gir, Asiatic Lions - _____________ is a well-known species of mangrove forests.
Answer: Sundari - ____________ are also called monsoon forests.
Answer: Tropical Deciduous Forests
Answer These Questions
Question 1: Which winds bring rainfall in India? Why is it so important?
Answer: The monsoon winds bring rainfall in India. Agriculture in India is highly dependent on monsoon. Hence, this wind is important for India.
Question 2: Name the different seasons in India.
Answer: Different seasons in India are as follows:
- Winter Season
- Summer Season
- Rainy Season
- Autumn Season
Question 3: What is natural vegetation?
Answer: Plants which grow on their own without human intervention are called natural vegetation.
Question 4: Name the different types of vegetation found in India.
Answer: Different types of vegetation in India are as follows:
- Tropical Evergreen Forest
- Tropical Deciduous Forest
- Thorny Bushes
- Mountain Forest
- Mangrove Forest
Question 5: What is the difference between evergreen forest and deciduous forest?
Answer: The trees of the evergreen forest do not shed leaves at a particular time of the year, while the trees of the deciduous forest shed their leaves at a particular time of the year.
Question 6: Why is tropical rainforest also called evergreen forest?
Answer: The trees of the tropical rainforest shed their leaves at different times of the year. Due to this, the forest always appears green. Hence, such a forest is called evergreen forest.
Tick the correct option
Question 1: The world’s highest rainfall occurs in
- Mumbai
- Asansol
- Mawsynram
Answer: (c) Mawsynram
Question 2: Mangrove forests can thrive in
- Saline water
- Fresh water
- Polluted water
Answer: (a) Saline water
Question 3: Mahogany and rosewood trees are found in
- mangrove forests
- tropical deciduous forests
- tropical evergreen forests
Answer: (c) tropical evergreen forests
Question 4: Wild goats and snow leopards are found in
- Himalayan region
- Peninsular region
- Gir forests
Answer: (a) Himalayan region
Question 5: During the south west monsoon period, the moisture laden winds blow from
- land to sea
- sea to land
- plateau to plains
Answer: (b) sea to land
EXTRA QUESTIONS
Question 1: What is weather?
Answer: The day to day changes in atmosphere is called weather. Weather includes changes in temperature, sunshine and rainfall.
Question 2: What is climate?
Answer: Overall pattern of weather at a place is called climate. For this, weather pattern of at least 20 years is taken into consideration.
Question 3: What is the importance of monsoon?
Answer: The monsoon has high importance for India. Agriculture in India is dependent on monsoon. A good monsoon means good harvest. A bad monsoon results in poor harvest. Farmers become very happy when there is good monsoon.
Question 4: What is the importance of forests?
Answer: Importance of forests is as follows:
- Plants absorb carbon dioxide and release oxygen. Oxygen is utilized by us for breathing.
- Roots of plants bind the soil. Thus, plants prevent soil erosion.
- Forests provide us timber for furniture and firewood. They also provide fodder, medicinal plants and herbs. We also get lac, honey and gum from forests.
- Forests are the natural habitat of wildlife.
Question 5: Tropical rainforest is found in which parts of India?
Answer: Tropical Rainforest in India: Andaman and Nicobar Islands, parts of North-Eastern states and a narrow strip of the western slope of the Western Ghats.
Question 6: Tropical deciduous forest is found in which parts of India?
Answer: Tropical Deciduous Forest in India: Madhya Pradesh, Uttar Pradesh, Bihar, Jharkhand, Chhattisgarh, Orissa and parts of Maharashtra.