Answer the following questions briefly. | Class 6 Social Science - The Earth Our Habitat Chapter Our Country India, Our Country India NCERT Solutions

Tick the correct answers.
(a) The value of the prime meridian is
(i) 90° (ii) 0° (iii) 60°

(b) The frigid zone lies near
(i) the Poles (ii) the Equator (iii) the Tropic of Cancer

(c) The total number of longitudes are
(i) 360 (ii) 180 (iii) 90

(d) The Antarctic circle is located in
(i) the Northern hemisphere
(ii) the Southern hemisphere
(iii) the Eastern hemisphere

(e) Grid is a network of
(i) parallels of latitudes and merdians of longitudes
(ii) the Tropic of Cancer and the Tropic of Capricorn
(iii) the North Pole and the South Pole

Answer the following questions briefly.
(a) What is the true shape of the earth?
(b) What is a globe?
(c) What is the latitudinal value of the Tropic of Cancer?
(d) What are the three heat zones of the Earth?
(e) What are parallels of latitude and meridians of longitude?
(f) Why does the torrid zone receive maximum amount of heat?
(g) Why is it 5.30 p.m. in India and 12.00 noon in London?

Tick the correct answer.

(a) The planet known as the “Earth’s Twin” is
(i) Jupiter    (ii) Saturn    (iii) Venus

(b) Which is the third nearest planet to the sun ?
(i) Venus    (ii) Earth    (iii) Mercury

(c) All the planets move around the sun in a
(i) Circular path    (ii) Rectangular path    (iii) Elongated path

(d) The Pole Star indicates the direction to the
(i) South    (ii) North    (iii) East

(e) Asteroids are found between the orbits of
(i) Saturn and Jupiter    (ii) Mars and Jupiter    (iii) The Earth and Mars

Fill in the blanks.

(a) The deepest point on the earth is _____________ in the Pacific Ocean.
(b) The _____________ Ocean is named after a country.
(c) The _____________ is a narrow contact zone of land, water and air that supports life.
(d) The continents of Europe and Asia together are known as _____________.
(e) The highest mountain peak on the earth is _____________.

Tick the correct answers.

(a) The mountains differ from the hills in terms of
(i) elevation   (ii) slope   (iii) aspect

(b) Glaciers are found in
(i) the mountains   (ii) the plains   (iii) the plateaus

(c) The Deccan Plateau is located in
(i) Kenya   (ii) Australia   (iii) India

(d) The river Yangtze flows in
(i) South America   (ii) Australia   (iii) China

(e) An important mountain range of Europe is
(i) the Andes   (ii) the Alps   (iii) the Rockies

Fill in the blanks.
1. A ___________ is an unbroken flat or a low-level land.
2. The Himalayas and the Alps are examples of _______________types of mountains.
3. _____________ areas are rich in mineral deposits.
4. The _________________ is a line of mountains.
5. The ____________areas are most productive for farming.

Tick the correct answers.

(a) Maps showing distribution of forests are
(i) Physical map   (ii) Thematic Map   (iii) Political map

(b) The blue colour is used for showing
(i) Water bodies   (ii) Mountains   (iii) Plains

(c) A compass is used –
(i) To show symbols   (ii) To find the main direction   (iii) To measure distance

(d) A scale is necessary
(i) For a map   (ii) For a sketch   (iii) For symbols

Tick the correct answers.

(a) The southernmost Himalayas are known as
(i) Shiwaliks   (ii) Himadri   (iii) Himachal

(b) Sahyadris is also known as
(i) Aravali   (ii) Western Ghats   (iii) Himadri

(c) The Palk Strait lies between the countries
(i) Sri Lanka and Maldives
(ii) India and Sri Lanka
(iii) India and Maldives

(d) The Indian islands in the Arabian Sea are known as
(i) Andaman and Nicobar Islands
(ii) Lakshadweep Islands
(iii) Maldives

(e) The oldest mountain range in India is the
(i) Aravali hills   (ii) Western ghats   (iii) Himalayas

(a) The mountain range that separates Europe from Asia is
(i) the Andes   (ii) the Himalayas   (iii) the Urals

Tick the correct answers.

(b) The continent of North America is linked to South America by
(i) an Isthmus   (ii) a Strait   (iii) a Canal

(c) The major constituent of atmosphere by per cent is
(i) Nitrogen   (ii) Oxygen   (iii) Carbon dioxide

(d) The domain of the earth consisting of solid rocks is
(i) the Atmosphere   (ii) the Hydrosphere   (iii) the Lithosphere

(e) Which is the largest continent?
(i) Africa   (ii) Asia   (iii) Australia

Fill in the blanks.
(a) India has an area of about ________________.
(b) The Greater Himalayas are also known as_________________.
(c) The largest state in India in terms of area is__________________.
(d) The river Narmada falls into the __________________ sea.
(e) The latitude that runs almost halfway through India is ___________.

Answer the following questions briefly.

(a) What are the four major domains of the earth?
(b) Name the major continents of the earth.
(c) Name the two continents that lie entirely in the Southern Hemisphere.
(d) Name the different layers of atmosphere.
(e) Why is the earth called the ‘blue planet’?
(f) Why is the Northern Hemisphere called the Land Hemisphere?
(g) Why is the Biosphere important for living organisms?

Fill in the blanks.

(a) The deepest point on the earth is _____________ in the Pacific Ocean.
(b) The _____________ Ocean is named after a country.
(c) The _____________ is a narrow contact zone of land, water and air that supports life.
(d) The continents of Europe and Asia together are known as _____________.
(e) The highest mountain peak on the earth is _____________.

(a) The mountain range that separates Europe from Asia is
(i) the Andes   (ii) the Himalayas   (iii) the Urals

Tick the correct answers.

(b) The continent of North America is linked to South America by
(i) an Isthmus   (ii) a Strait   (iii) a Canal

(c) The major constituent of atmosphere by per cent is
(i) Nitrogen   (ii) Oxygen   (iii) Carbon dioxide

(d) The domain of the earth consisting of solid rocks is
(i) the Atmosphere   (ii) the Hydrosphere   (iii) the Lithosphere

(e) Which is the largest continent?
(i) Africa   (ii) Asia   (iii) Australia

Tick the correct answers.

(a) The southernmost Himalayas are known as
(i) Shiwaliks   (ii) Himadri   (iii) Himachal

(b) Sahyadris is also known as
(i) Aravali   (ii) Western Ghats   (iii) Himadri

(c) The Palk Strait lies between the countries
(i) Sri Lanka and Maldives
(ii) India and Sri Lanka
(iii) India and Maldives

(d) The Indian islands in the Arabian Sea are known as
(i) Andaman and Nicobar Islands
(ii) Lakshadweep Islands
(iii) Maldives

(e) The oldest mountain range in India is the
(i) Aravali hills   (ii) Western ghats   (iii) Himalayas

Tick the correct answers.

(a) The mountains differ from the hills in terms of
(i) elevation   (ii) slope   (iii) aspect

(b) Glaciers are found in
(i) the mountains   (ii) the plains   (iii) the plateaus

(c) The Deccan Plateau is located in
(i) Kenya   (ii) Australia   (iii) India

(d) The river Yangtze flows in
(i) South America   (ii) Australia   (iii) China

(e) An important mountain range of Europe is
(i) the Andes   (ii) the Alps   (iii) the Rockies

Fill in the blanks.
(a) India has an area of about ________________.
(b) The Greater Himalayas are also known as_________________.
(c) The largest state in India in terms of area is__________________.
(d) The river Narmada falls into the __________________ sea.
(e) The latitude that runs almost halfway through India is ___________.

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 ________________.

Tick the correct answers.
(a) The value of the prime meridian is
(i) 90° (ii) 0° (iii) 60°

(b) The frigid zone lies near
(i) the Poles (ii) the Equator (iii) the Tropic of Cancer

(c) The total number of longitudes are
(i) 360 (ii) 180 (iii) 90

(d) The Antarctic circle is located in
(i) the Northern hemisphere
(ii) the Southern hemisphere
(iii) the Eastern hemisphere

(e) Grid is a network of
(i) parallels of latitudes and merdians of longitudes
(ii) the Tropic of Cancer and the Tropic of Capricorn
(iii) the North Pole and the South Pole

Fill in the blanks.
1. A ___________ is an unbroken flat or a low-level land.
2. The Himalayas and the Alps are examples of _______________types of mountains.
3. _____________ areas are rich in mineral deposits.
4. The _________________ is a line of mountains.
5. The ____________areas are most productive for farming.

Tick the correct answers.

(a) Maps showing distribution of forests are
(i) Physical map   (ii) Thematic Map   (iii) Political map

(b) The blue colour is used for showing
(i) Water bodies   (ii) Mountains   (iii) Plains

(c) A compass is used –
(i) To show symbols   (ii) To find the main direction   (iii) To measure distance

(d) A scale is necessary
(i) For a map   (ii) For a sketch   (iii) For symbols