AP SCERT Class 7 Social Studies Unit 1: Geographical Diversity of India (Page 28 to 68) - Full Question & Answer Guide
This post gives complete AP SCERT Class 7 Social Science (Semester-1) Textbook Solutions for Unit 1 Geographical Diversity of India (pages 28 - 68), including every Big Question, Let's Explore, Let's Remember, Don't Miss Out activity found inside the chapter, plus detailed answers for the end-of-chapter Questions, Activities and Projects. These AP 7th Class Social Studies notes cover key topics such as the Himalayas, the Gangetic Plains, the Thar Desert, the Aravalli Hills, the Peninsular Plateau, India's coastline, Indian Islands, and the Sundarbans Delta — ideal for AP Board exam preparation, homework help, and quick revision. Perfect for students, parents, and teachers searching for "AP SCERT Class 7 Social Textbook Solutions", "Geographical Diversity of India Questions and Answers", and "AP 7th Class Social Science Unit 1 notes".
“Page 28“ The Big Questions
1. What are some key geographical features of India?
India has many key geographical features — the tall Himalayan mountains in the north, the fertile Gangetic Plains, the dry Thar Desert, the ancient Aravalli Hills, the Peninsular Plateau bordered by the Western and Eastern Ghats, a long coastline of over 7,500 km, and island groups like the Lakshadweep and Andaman & Nicobar Islands.
2. How does India's geographical diversity affect our lives?
India's varied geography affects the food we eat, the clothes we wear, the houses we build, and the work people do. For example, people in the Himalayas build warm stone-and-wood houses, people in the Thar Desert adapt their lifestyle to save water, the fertile plains support farming, and the coasts support fishing and trade.
Page 30 - Let's Explore
1. Look at the map of India. What landforms can you identify? What do the different colours on the map mean?
On the physical map we can identify mountains, plains, plateaus, deserts and coastlines. Dark brown shades usually show high mountains (like the Himalayas), green shades show plains, and yellow/orange shades show plateaus and deserts. The different colours show the altitude (height) of the land, as explained in the map's legend.
2. Can you read, approximately, the latitude and longitude where India lies? Identify the features on India's physical map.
India lies approximately between 8°N and 37°N latitude and 68°E and 97°E longitude. On the physical map, students should locate the Himalayas (north), the Thar Desert (west), the Ganga-Indus plains (north), and the Arabian Sea and Bay of Bengal (west and east coasts).
Page 32 - Let's Remember
Can you name the highest mountain in the world?
Mount Everest is the highest mountain in the world. It lies in the Himalayas, on the border of Nepal and China (Tibet), with a height of about 8,849 metres.
Page 36 Let's Explore
Can you locate the names of the states in the different parts of the Himalayas?
Himadri (Greater Himalayas): Jammu & Kashmir, Himachal Pradesh, Uttarakhand, Sikkim, Arunachal Pradesh
Himachal (Lower Himalayas): Himachal Pradesh, Uttarakhand, Sikkim, West Bengal (Darjeeling)
Shivalik Hills (Outer Himalayas): Jammu & Kashmir, Himachal Pradesh, Uttarakhand, Punjab
Page 44 Let's Explore & Don't Miss Out
1. Notice the concentration of lighting in the plains. What could be the reason for this concentration?
The Northern Plains show bright, concentrated lighting at night because this region is very densely populated, has many cities, towns, industries, and farms, and a wide transport network — all of which use large amounts of electricity.
2. The Brahmaputra gets bigger during summer instead of drying up! Can you guess why?
In summer, the snow and glaciers of the Himalayas melt due to the heat, sending large amounts of extra water into the Brahmaputra, which makes the river bigger instead of drying up.
Page 46 Let's Explore
What is the shape of a sand dune? Why do sand dunes have a similar shape even though they are made of loose sand?
A sand dune usually has a curved, wave-like shape — a gentle slope on the side facing the wind and a steeper slope on the other side. Even though sand is loose, dunes form a similar shape again and again because they are shaped by the wind, which piles up sand grains in a predictable pattern. Mountains, on the other hand, are made of solid rock shaped over millions of years by folding and uplift, so their shape stays fixed.
Page 48 Let's Explore
Trace your path slowly from the Thar Desert towards the east. Do you see the Aravalli Hills?
Yes, moving east from the Thar Desert, we reach the Aravalli Hills, which pass through Rajasthan, Delhi, Haryana, and Gujarat.
Page 50 Let's Explore
Identify the states that the Aravalli Range spans. Did you see Delhi, Rajasthan, Haryana and Gujarat?
Yes, the Aravalli Range spans four states/UT — Rajasthan, Gujarat, Haryana, and Delhi.
Page 52 Let's Explore
Notice the direction of the flow of the rivers on the physical map.
Most peninsular rivers, such as the Godavari, Krishna, and Kaveri, flow from west to east and empty into the Bay of Bengal because the Peninsular Plateau tilts slightly towards the east. Rivers like the Narmada and Tapti flow from east to west and empty into the Arabian Sea.
Page 54 Let's Explore
Locate the states with tribal communities and connect them to the physical map.
Tribal communities live mainly in Jharkhand, West Bengal, Odisha, Assam, Madhya Pradesh, Chhattisgarh, Maharashtra, Telangana, Andhra Pradesh, and Gujarat — most of these states lie on or near the forested Peninsular Plateau, which provides tribes like the Santhal, Gond, Baiga, Bhil, and Korku with resources and a way of life closely connected to nature.
Page 56 Let's Explore
1. Find five rivers that flow into the Bay of Bengal. Discuss the difference between the western and eastern coastal plains.
Five rivers flowing into the Bay of Bengal: Ganga, Brahmaputra, Mahanadi, Godavari, Krishna (and Kaveri).
Difference: The western coastal plain is narrow, and its rivers form estuaries (like the Narmada and Tapti). The eastern coastal plain is wider, and its rivers form broad, fertile deltas (like the Godavari, Krishna, and Mahanadi).
2. What is it called when rivers split into multiple streams near the coast?
This landform is called a Delta — formed when a river splits into many streams and deposits sediment at its mouth before entering the sea.
Page 62 Note (Activity)
Look at the map and identify where the Sundarbans delta is located.
The Sundarbans delta is located in the south-eastern part of West Bengal, where the Ganga and Brahmaputra rivers (and their tributaries) meet the Bay of Bengal. About half of the Sundarbans lies in India and the rest in Bangladesh.
Page 66 to 68: Questions, Activities and Projects (Full Answers)
Q1. In India's diverse ecosystem, the organism shown in the picture is formed in warm and shallow sea water. In which geographical feature are they commonly found?
| A) Islands | B) The Himalayas |
| C) The Gangetic plains | D) The peninsular plateau |
Q2. A state government in the Gangetic Plains is preparing its annual budget. Based on the region's geographical strengths, which sector would give the maximum long-term economic return and best support the population?
| A) Developing new and large-scale mining projects |
| B) Expanding mountain tourism to attract more visitors |
| C) Building major industries that focus on luxury goods |
| D) Improving farming through research, irrigation systems, and soil care |
Q3. What, in your opinion, are two important geographical features of India? Why do you think they are important?
Two important geographical features are the Himalayas and the Gangetic Plains. The Himalayas act as a natural wall that blocks cold winds and gives rise to major rivers through melting snow. The Gangetic Plains have very fertile soil which supports farming and is home to a large part of India's population.
Q4. India has been called a 'mini-continent'. Based on what you've read, why do you think this is so?
India is called a 'mini-continent' because, like a whole continent, it contains a huge variety of landforms, climates, plants, animals, languages and cultures — snowy mountains, hot deserts, green plains, plateaus, forests, and islands — all within one country.
Q5. Why is the southern part of India referred to as a peninsular plateau?
It is called a peninsular plateau because it is a raised, mostly flat highland (plateau) that is surrounded by water on three sides — the Arabian Sea (west), the Bay of Bengal (east), and the Indian Ocean (south) — which makes it a peninsula.
Q6. Despite having such different regions, India remains one country. How do you think our geography has helped unite people?
Rivers, mountains, and coasts have connected people through trade, travel, and shared beliefs for centuries. Rivers like the Ganga and Brahmaputra have been used for travel and trade for millennia, and sacred places in the Himalayas, plains and coasts attract pilgrims from all over the country, creating a shared culture and identity despite differences in landscape.
Q7. Follow one of India's big rivers from where it starts to where it meets the ocean. What are the different ways people might use this river along its journey? (Group discussion)
Example — The Ganga: It begins at Gaumukh (Gangotri Glacier) in the Himalayas, then flows through the Northern Plains where it is used for drinking water, irrigation of farmland, transport of people and goods, and generating hydroelectric power. It is also sacred and used for religious rituals and pilgrimage. Finally, it joins the Brahmaputra to form a large delta and meets the Bay of Bengal in the Sundarbans.
Q8. Look at the physical and political maps. Identify the place you are at now. Which physical feature would you use to describe its location? (Activity)
Students should locate their own town/city on the map and describe it using a nearby physical feature. Example: "I live in Visakhapatnam, Andhra Pradesh, located on the East Coast of India, near the Eastern Ghats and the Bay of Bengal."
Q9. Food preservation techniques differ from place to place. Gather different methods of preserving food used across India. (Class Project)
• Sun-drying: vegetables and papads dried in hot, dry regions like Rajasthan
• Pickling: mangoes, lemons preserved in oil and spices
• Salting and drying fish: common in coastal regions
• Smoking meat: practised in the hilly Northeast
• Storing grains in mud pots/silos: common in farming regions
Each method suits the local climate — dry, hot areas favour sun-drying, while coastal and humid areas favour salting and smoking.
Q10. What do you think India might have looked like if the Himalayas did not exist? (Short note)
If the Himalayas did not exist, cold winds from Central Asia would blow freely into India, making winters much colder. Monsoon clouds would not be blocked by the mountains, so India might receive far less rainfall. Rivers like the Ganga, Yamuna and Brahmaputra would lose their glacier-fed water source, making the fertile plains drier and less suitable for farming.
Q11. Which UNESCO Heritage Site mentioned in this chapter did you find more interesting? Describe why. (Short paragraph)
Example answer: I found the Sundarbans the most interesting because it is a unique mix of land, rivers, and sea. Its thick mangrove forests are home to the famous Royal Bengal Tiger and protect the coast from storms. It amazes me that such a wild and beautiful place is shared between India and Bangladesh.
Complete Unit 1 - Geographical Diversity of India | AP SCERT Class 7 Social Studies Semester-1 Textbook Solutions (Pages 28- 68)
