NCERT Solutions for Class 7 SST Chapter 1 Geographical Diversity of India

on

NCERT Solutions for Class 7 SST Chapter 1 Geographical Diversity of India

अध्याय 1: भारत की भौगोलिक विविधता 

Page No. 1

1. What are some key geographical features of India? 
1. भारत की कुछ प्रमुख भौगोलिक विशेषताएं क्या हैं?
Answer
India has a wide variety of geographical features, including:

1.  The Himalayas in the north, which protect the country from cold winds and give rise to rivers.

2.  The Northern Plains, which are fertile and support agriculture.

3.  The Thar Desert in the west, which has a dry climate.

4.  The Peninsular Plateau in the south, rich in minerals and forests.

भारत में विभिन्न प्रकार की भौगोलिक विशेषताएँ पाई जाती हैं, जिनमें शामिल हैं:

  1. उत्तर में हिमालय, जो देश को ठंडी हवाओं से बचाता है और नदियों का स्रोत है।
  2. उत्तरी मैदान, जो उपजाऊ हैं और कृषि के लिए उपयुक्त हैं।
  3. पश्चिम में थार मरुस्थल, जहाँ शुष्क जलवायु पाई जाती है।
  4. दक्षिण में प्रायद्वीपीय पठार, जो खनिजों और वनों से समृद्ध है।

2. How does India’s geographical diversity affect our lives?
2. भारत की भौगोलिक विविधताएँ हमारे जीवन को किस प्रकार प्रभावित करती है?
Answer

India’s geographical diversity affects our lives in many ways:

  1. Climate: Different regions have different climates, such as the cold Himalayas, hot deserts, and tropical coastal areas.
  2. Agriculture: The fertile plains help in growing crops, while hilly areas support terrace farming and plantation crops.
  3. Resources: Forests provide timber and medicinal plants; plateaus offer minerals.

भारत की भौगोलिक विविधता हमारे जीवन को कई तरह से प्रभावित करती है:
1. जलवायु: विभिन्न क्षेत्रों की जलवायु अलग-अलग होती है, जैसे ठंडे हिमालय, गर्म रेगिस्तान और उष्णकटिबंधीय तटीय क्षेत्र।
2. कृषि: उपजाऊ मैदान फसलों की खेती में सहायक होते हैं, जबकि पहाड़ी क्षेत्र सीढ़ीदार खेती और बागवानी के लिए उपयुक्त हैं।
3. संसाधन: वन लकड़ी और औषधीय पौधे प्रदान करते हैं; पठार खनिज पदार्थ उपलब्ध कराते हैं।

Page No. 24

Questions and activities

1. What, in your opinion, are two important geographical features of India? Why do you think they are important?
आपकी राय में भारत की दो महत्वपूर्ण भौगोलिक विशेषताएं क्या हैं? आपके विचार में वे क्यों महत्वपूर्ण हैं?
Answer

Two important geographical features of India are the Himalayas and the Gangetic Plains. The Himalayas act as a natural barrier in the north, influencing climate and providing river sources. The Gangetic Plains are fertile and support agriculture and a large population.
भारत की दो महत्वपूर्ण भौगोलिक विशेषताएं हिमालय और गंगा के मैदान हैं । हिमालय उत्तर में एक प्राकृतिक बाधा के रूप में कार्य करता है, जलवायु को प्रभावित करता है और नदी के स्रोत प्रदान करता है। गंगा के मैदान उपजाऊ हैं और कृषि और एक बड़ी आबादी का समर्थन करते हैं। 

2. What do you think India might have looked like if the Himalayas did not exist? Write a short note or sketch a drawing to express your imagination. 
2. आपके विचार में यदि हिमालय नहीं होता तो भारत का स्वरूप कैसा होता? अपनी कल्पना को व्यक्त करने के लिए एक संक्षिप्त टिप्पणी लिखिए अथवा चित्र द्वारा अभिव्यकत कीजिए।
Answer
If the Himalayas did not exist, northern India would have been exposed to cold winds from Central Asia, making it much colder. There would be no major rivers like the Ganga, and much of North India might have been a desert.

यदि हिमालय का नहीं होता, तो उत्तरी भारत मध्य एशिया से ठंडी हवाओं के संपर्क में आता, जिससे यह बहुत ठंडी हो जाती। गंगा जैसी कोई बड़ी नदियाँ नहीं होंगी, और उत्तर भारत का अधिकांश भाग रेगिस्तान रहा होगा।

3. India has been called a ‘mini-continent’. Based on what you’ve read, why do you think this is so? 
Answer
India is called a ‘mini-continent’ because it has a great variety of landforms, climates, flora, fauna, and cultures. Its vast area includes mountains, plains, deserts, plateaus, coasts, and islands, similar to the diversity found across a whole continent.

4. Follow one of India’s big rivers from where it starts to where it meets the ocean. What are the different ways in which people might utilise this river along its journey? Discuss in groups in your class. 
Answer
For example, the Ganga starts at Gaumukh and travels across North India to the Bay of Bengal. Along its journey, people use its water for drinking, irrigation, transportation, fishing, and generating hydroelectricity. It is also important for religious and cultural activities.

5. Why is the southern part of India referred to as a peninsular plateau? 
Answer
The southern part of India is called a peninsular plateau because it is a large, elevated area with flat terrain surrounded by water on three sides: the Arabian Sea, Bay of Bengal, and Indian Ocean. This makes it a peninsula with a plateau landform.

6. Which UNESCO Heritage Site mentioned in this chapter did you find more interesting? Write a short paragraph to describe what about it is interesting. 
Answer
The Great Himalayan National Park is very interesting because of its rich diversity of plant and animal life. It is recognized as a UNESCO World Heritage Site and its beautiful forests and unique animals like the snow leopard are being preserved for future generations.

7. Look at the two maps of India, physical as well as political, given at the end of this book. Identify the place you are at now. Which physical feature of India would you use to describe its location?
Answer
Example: I am in Kolkata, West Bengal. According to the map, Kolkata is located in the Gangetic Plains, near the delta of the Ganga River and close to the eastern coastline of India.

8. Food preservation techniques differ from place to place across India. They are adapted to local conditions. Do a class project. Gather different methods of preserving food. Hint: Drying vegetables when they are in season for use during the off-season. 
Answer
Some food preservation methods found in India are drying vegetables and fish in arid regions, pickling in vinegar and spices in humid areas, fermenting foods like idli and dosa batter in the south, and making jams and chutneys from seasonal fruits.

9. Despite having such different regions (mountains, deserts, plains, coasts), India remains one country. How do you think our geography has helped unite people?
Answer
India’s geography brings people together by connecting regions through rivers, the development of roads and railways across plains and plateaus, and fostering shared resources and culture, creating unity in diversity despite distinct landforms and climates.

BrightWay Coaching Academy

Comments

Post a Comment