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Chapters
1.2: From Trade to Territory
1.3: Rural Life and Society
1.4: People’s Revolt
1.5: Educational Development in India
1.6: Development of Industries in India
1.7: Urban changes during the British period
1.8: Status of Women in India through the ages
2.1: Rocks and Soils
2.2: Weather and Climate
2.3: Hydrologic Cycle
2.4: Migration and Urbanisation
2.5: Hazards
2.6: Industries
▶ 2.7: Exploring Continents Africa, Australia and Antarctica
2.8: Map Reading
3.1: How the State Government Works
3.2: Citizens and Citizenship
3.3: Understanding Secularism
3.4: Human Rights and UNO
3.5: Road Safety Rules and Regulations
3.6: Defence & Foreign Policy
3.7: The Judiciary
4.1: Money, Savings and Investments
4.2: Public and Private Sectors
![Samacheer Kalvi solutions for Social Science [English] Class 8 TN Board chapter 2.7 - Exploring Continents Africa, Australia and Antarctica - Shaalaa.com](/images/social-science-english-class-8-tn-board_6:5f2b1b2038084cf381bfa42c826a928c.jpg "Samacheer Kalvi solutions for Social Science [English] Class 8 TN Board chapter 2.7 - Exploring Continents Africa, Australia and Antarctica")
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Solutions for Chapter 2.7: Exploring Continents Africa, Australia and Antarctica
Below listed, you can find solutions for Chapter 2.7 of Tamil Nadu Board of Secondary Education Samacheer Kalvi for Social Science [English] Class 8 TN Board.
Samacheer Kalvi solutions for Social Science [English] Class 8 TN Board 2.7 Exploring Continents Africa, Australia and Antarctica Evaluation [Pages 154 - 155]
Choose the correct answer
The southernmost tip of Africa is ______.
Cape Blanca
Cape Agulhas
Cape of Good Hope
Cape Town
The manmade canal through an isthmus between Egypt and Sinai Peninsula is ______.
Panama Canal
Aswan Cana
Suez Canal
Albert Canel
____________ is the longest river in the world.
Kaveri
Ganga
Nile
In respect of the Mediterranean climate, consider the following statements, and choose the correct answer.
- The average rainfall is 15cm
- The summers are hot and dry; winters are rainy.
- Winters are cool and dry; summers are hot and wet
- Citrus fruits are grown.
1 is correct
2 and 4 are correct
3 and 4 are correct
All are correct
The range which separates the west and east flowing rivers in Australia is ______.
Great Dividing Range
Himalayan range
Flinders range
Mac Donnell range
Kalgoorlie is famous for ______ mining.
Diamond
Platinum
Silver
Gold
Fill in the blanks
Atlas Mountain is located in ______ continent.
______ is the highest peak of Africa.
______ is the most common tree in Australia.
A temperate grass land of Australia is called ______.
______ is the first Indian research station in Antarctica.
Match the following
| 1. | Pinnacle | Equatorial forest |
| 2. | Krill | salt lake |
| 3. | Ostrich | small red fish |
| 4. | Lake Eyre | flightless bird |
| 5. | Jewel of the earth | pointed limestone pillars |
Let us learn
Assertion (A): Aurora is a curtain of colour lights appear in the sky.
Reason (R): They are caused by magnetic storms in the upper atmosphere
Both A and R are individually true and R is the correct explanation for A
Both A and R are individually true but R is not the correct explanation for A
A is true but R is false
R is true but A is false
Assertion (A): A geological feature of Africa is the Great Rift Valley.
Reason (R): A Rift valley is a large crack in the earth’s surface formed by tectonic activity.
Both A and R is individually true and R is the correct explanation for A
Both A and R are individually true but R is not the correct explanation for A
A is true but R is false
R is true but, A is false
Answer briefly
Why Africa is called a “Mother Continent”?
What are the important rivers of Africa?
Name the physical division of Australia.
Write about the nature of Antarctic continent.
Mention any four economic activities of Australia.
Distinguish between Sahel and Sahara.
Distinguish between Western Antarctica and Eastern Antarctica.
Distinguish between Great Barrier Reef and Artesian Basin.
Give reasons
Egypt is called the gift of the Nile.
Deserts are found in the western margins of continents.
Antarctica is called the continent of scientists.
Answer in a paragraph
Give an account on mineral wealth of Australia.
Describe the flora and fauna of Antarctica.
Name the physical divisions of Africa and explain anyone.
Map skill
Mark the following on the outline map of Africa and Australia
Africa: Equator, Atlas Mountain, Sahara, Eastern highlands, Mediterranean Sea, Atlantic Ocean, Indian Ocean, Suez Canal, Mount Kilimanjaro.
Australia: The great Dividing Range, Great barrier reef, Tasmania, tropic of Capricorn, pacific ocean, Great Australian Sandy Desert, Indian ocean, Sydney, Canberra
Activities
Find out the hemisphere and season during December for the following countries.
Label the different states of Australia in the following map.
Solutions for 2.7: Exploring Continents Africa, Australia and Antarctica
Samacheer Kalvi solutions for Social Science [English] Class 8 TN Board chapter 2.7 - Exploring Continents Africa, Australia and Antarctica
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Concepts covered in Social Science [English] Class 8 TN Board chapter 2.7 Exploring Continents Africa, Australia and Antarctica are Continent: Antarctica, Introduction of Exploring Continents Africa, Australia and Antarctica, Continent: Africa, Continent: Australia.
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