Selina Textbook Solutions: Asia Climate and Natural Vegetation | Geography Class 8 ICSE PDF Download

 Page 1


Asia Climate and Natural Vegetation 
Exercises 
A. Fill in the blanks 
1. A few regions of South-west Asia receive winter rainfall from the temperate 
cyclones that originate over the Mediterranean Sea. (tropical cyclones, temperate 
cyclones, north-east winds, south-east winds) 
2. The Mediterranean climate is ideally suited growing citrus fruits, (equatorial, 
warm temperate east coast, Mediterranean, tropical monsoon). 
3. The tropical rain forests of Asia are dense and impenetrable, (steppes, 
mangrove forests, monsoon forests, tropical rain forests) 
4. About one-third of the land area of Asia is covered with forest. 
5.  Thermal electricity is produced by burning coal and petroleum. 
B. Match the following 
 
Answer: 
 
Page 2


Asia Climate and Natural Vegetation 
Exercises 
A. Fill in the blanks 
1. A few regions of South-west Asia receive winter rainfall from the temperate 
cyclones that originate over the Mediterranean Sea. (tropical cyclones, temperate 
cyclones, north-east winds, south-east winds) 
2. The Mediterranean climate is ideally suited growing citrus fruits, (equatorial, 
warm temperate east coast, Mediterranean, tropical monsoon). 
3. The tropical rain forests of Asia are dense and impenetrable, (steppes, 
mangrove forests, monsoon forests, tropical rain forests) 
4. About one-third of the land area of Asia is covered with forest. 
5.  Thermal electricity is produced by burning coal and petroleum. 
B. Match the following 
 
Answer: 
 
C. Answer the following questions in brief 
Question 1. 
When does most of Asia receive maximum rainfall ? Give a reason for your answer. 
Answer: 
Most of the Asia receives maximum rainfall in the months of April, May and June. In 
summers, most of Asia has an average temperature of about 32°C. The hot air over the 
land rises and creates an area of low pressure. There is high pressure in the 
surrounding seas and oceans. So there is movement of warm moisture-laden onshore 
winds which are called monsoons. These winds cause heavy rainfall. 
Question 2. 
Name any two countries that experience Mediterranean climate. 
Answer: 
Syria, Turkey, Lebanon and Israel experience Mediterranean climate. 
Question 3. 
Explain how the climate of the cold temperate regions of Asia has affected the : 
1. Vegetation 
2. Wildlife 
Answer: 
1. Vegetation of the cold temperate regions of Asia — These regions experience 
long severe winters with heavy snowfall and very short, cool summers with light 
rainfall. So the natural vegetation has adapted very well to the climate. The 
evergreen softwood trees of the region are conical in shape and have needle-like 
leaves. They are called coniferous trees as they have cones in which they bear 
their seeds. The common tree species are pine, fir, spruce, larch and cedar. The 
forests are also called as taiga. 
2. Wildlife — Several small to medium sized animals such as the fox, sable, bear, 
mink, lynx and squirrel are found here which have fur over their bodies to protect 
them from cold weather. 
Question 4. 
Name some wildlife species found in the taiga region, the tundra region, and the tropical 
deciduous forests of Asia.. 
Answer: 
Wildlife species found in the taiga region are fox, sable, bear, mink, lynx and squirrel. 
Wildlife species found in the tundra region of Asia are polar bears, reindeer, foxes, seals 
and walruses. 
Wildlife species found in the tropical deciduous forests of Asia are rhinoceros, 
elephants, bears, deer, apes, lions, tigers, leopards, etc. 
Page 3


Asia Climate and Natural Vegetation 
Exercises 
A. Fill in the blanks 
1. A few regions of South-west Asia receive winter rainfall from the temperate 
cyclones that originate over the Mediterranean Sea. (tropical cyclones, temperate 
cyclones, north-east winds, south-east winds) 
2. The Mediterranean climate is ideally suited growing citrus fruits, (equatorial, 
warm temperate east coast, Mediterranean, tropical monsoon). 
3. The tropical rain forests of Asia are dense and impenetrable, (steppes, 
mangrove forests, monsoon forests, tropical rain forests) 
4. About one-third of the land area of Asia is covered with forest. 
5.  Thermal electricity is produced by burning coal and petroleum. 
B. Match the following 
 
Answer: 
 
C. Answer the following questions in brief 
Question 1. 
When does most of Asia receive maximum rainfall ? Give a reason for your answer. 
Answer: 
Most of the Asia receives maximum rainfall in the months of April, May and June. In 
summers, most of Asia has an average temperature of about 32°C. The hot air over the 
land rises and creates an area of low pressure. There is high pressure in the 
surrounding seas and oceans. So there is movement of warm moisture-laden onshore 
winds which are called monsoons. These winds cause heavy rainfall. 
Question 2. 
Name any two countries that experience Mediterranean climate. 
Answer: 
Syria, Turkey, Lebanon and Israel experience Mediterranean climate. 
Question 3. 
Explain how the climate of the cold temperate regions of Asia has affected the : 
1. Vegetation 
2. Wildlife 
Answer: 
1. Vegetation of the cold temperate regions of Asia — These regions experience 
long severe winters with heavy snowfall and very short, cool summers with light 
rainfall. So the natural vegetation has adapted very well to the climate. The 
evergreen softwood trees of the region are conical in shape and have needle-like 
leaves. They are called coniferous trees as they have cones in which they bear 
their seeds. The common tree species are pine, fir, spruce, larch and cedar. The 
forests are also called as taiga. 
2. Wildlife — Several small to medium sized animals such as the fox, sable, bear, 
mink, lynx and squirrel are found here which have fur over their bodies to protect 
them from cold weather. 
Question 4. 
Name some wildlife species found in the taiga region, the tundra region, and the tropical 
deciduous forests of Asia.. 
Answer: 
Wildlife species found in the taiga region are fox, sable, bear, mink, lynx and squirrel. 
Wildlife species found in the tundra region of Asia are polar bears, reindeer, foxes, seals 
and walruses. 
Wildlife species found in the tropical deciduous forests of Asia are rhinoceros, 
elephants, bears, deer, apes, lions, tigers, leopards, etc. 
Question 5. 
Trees cannot grow of survive in the regions beyond the Arctic Circle in Asia. Why ? 
Answer: 
Trees or forests cannot grow or survive in the regions beyond the Arctic Circle in Asia 
because this region has long severe winters and the frozen subsoil which do not permit 
the growth of trees and this region is, therefore, devoid of forests. 
D. Answer the following questions in one or two paragraphs 
Question 1. 
Identify the main factors that affect the climate of Asia. Explain any two of them. 
Answer: 
The Main factors that affect the climate of Asia are : 
1. Size and latitudinal extent — Asia is the largest continent with a large east-west 
extent. Also, it stretches across the torrid, temperate and frigid heat zones of the 
earth. 
2. Distance from the sea — Many parts of Asia are far away from the maritime 
influence of the seas and oceans and experience extreme conditions and 
continental climate. Places closer to the’Coasts enjoy equable or maritime climate. 
3. Relief features — like mountain ranges of Asia extend in the east-west direction 
and form barriers to the moisture laden winds and the cold winds. 
4. Wind — Moisture bearing winds from the south and cold winds of the north affect 
the climate of the places. 
5. Ocean Currents — The cold Oya Siwo and the warm Kuro Siwo ocean currents 
affect the temperatures of the coastal regions of Japan. 
Question 2. 
Describe the climatic conditions in Asia from October to March. 
Answer: 
From October to March, Asia experiences winter season as the northern hemisphere 
receives the slanting rays of the sun because of the tilt of the earth’s axis. The 
temperature falls to 0°C and even below freezing point in many parts of the northern 
Asia. The air over the land is cold and heavy and sinks causing high pressure. The 
surrounding oceans and seas ! have higher temperature and lower pressure so the cold 
air 
moves from land (high pressure) to sea (low pressure). These winds are dry and hence 
most of the Asia receives no winter rainfall except South-East Asia, Japan, South-
Eastern India i and parts of Sri Lanka, where the same winds cross the seas 
and pick up moisture. A few regions of South-West Asia receive winter rainfall from the 
temperate cyclones that originate over the Mediterranean Sea. 
 
Page 4


Asia Climate and Natural Vegetation 
Exercises 
A. Fill in the blanks 
1. A few regions of South-west Asia receive winter rainfall from the temperate 
cyclones that originate over the Mediterranean Sea. (tropical cyclones, temperate 
cyclones, north-east winds, south-east winds) 
2. The Mediterranean climate is ideally suited growing citrus fruits, (equatorial, 
warm temperate east coast, Mediterranean, tropical monsoon). 
3. The tropical rain forests of Asia are dense and impenetrable, (steppes, 
mangrove forests, monsoon forests, tropical rain forests) 
4. About one-third of the land area of Asia is covered with forest. 
5.  Thermal electricity is produced by burning coal and petroleum. 
B. Match the following 
 
Answer: 
 
C. Answer the following questions in brief 
Question 1. 
When does most of Asia receive maximum rainfall ? Give a reason for your answer. 
Answer: 
Most of the Asia receives maximum rainfall in the months of April, May and June. In 
summers, most of Asia has an average temperature of about 32°C. The hot air over the 
land rises and creates an area of low pressure. There is high pressure in the 
surrounding seas and oceans. So there is movement of warm moisture-laden onshore 
winds which are called monsoons. These winds cause heavy rainfall. 
Question 2. 
Name any two countries that experience Mediterranean climate. 
Answer: 
Syria, Turkey, Lebanon and Israel experience Mediterranean climate. 
Question 3. 
Explain how the climate of the cold temperate regions of Asia has affected the : 
1. Vegetation 
2. Wildlife 
Answer: 
1. Vegetation of the cold temperate regions of Asia — These regions experience 
long severe winters with heavy snowfall and very short, cool summers with light 
rainfall. So the natural vegetation has adapted very well to the climate. The 
evergreen softwood trees of the region are conical in shape and have needle-like 
leaves. They are called coniferous trees as they have cones in which they bear 
their seeds. The common tree species are pine, fir, spruce, larch and cedar. The 
forests are also called as taiga. 
2. Wildlife — Several small to medium sized animals such as the fox, sable, bear, 
mink, lynx and squirrel are found here which have fur over their bodies to protect 
them from cold weather. 
Question 4. 
Name some wildlife species found in the taiga region, the tundra region, and the tropical 
deciduous forests of Asia.. 
Answer: 
Wildlife species found in the taiga region are fox, sable, bear, mink, lynx and squirrel. 
Wildlife species found in the tundra region of Asia are polar bears, reindeer, foxes, seals 
and walruses. 
Wildlife species found in the tropical deciduous forests of Asia are rhinoceros, 
elephants, bears, deer, apes, lions, tigers, leopards, etc. 
Question 5. 
Trees cannot grow of survive in the regions beyond the Arctic Circle in Asia. Why ? 
Answer: 
Trees or forests cannot grow or survive in the regions beyond the Arctic Circle in Asia 
because this region has long severe winters and the frozen subsoil which do not permit 
the growth of trees and this region is, therefore, devoid of forests. 
D. Answer the following questions in one or two paragraphs 
Question 1. 
Identify the main factors that affect the climate of Asia. Explain any two of them. 
Answer: 
The Main factors that affect the climate of Asia are : 
1. Size and latitudinal extent — Asia is the largest continent with a large east-west 
extent. Also, it stretches across the torrid, temperate and frigid heat zones of the 
earth. 
2. Distance from the sea — Many parts of Asia are far away from the maritime 
influence of the seas and oceans and experience extreme conditions and 
continental climate. Places closer to the’Coasts enjoy equable or maritime climate. 
3. Relief features — like mountain ranges of Asia extend in the east-west direction 
and form barriers to the moisture laden winds and the cold winds. 
4. Wind — Moisture bearing winds from the south and cold winds of the north affect 
the climate of the places. 
5. Ocean Currents — The cold Oya Siwo and the warm Kuro Siwo ocean currents 
affect the temperatures of the coastal regions of Japan. 
Question 2. 
Describe the climatic conditions in Asia from October to March. 
Answer: 
From October to March, Asia experiences winter season as the northern hemisphere 
receives the slanting rays of the sun because of the tilt of the earth’s axis. The 
temperature falls to 0°C and even below freezing point in many parts of the northern 
Asia. The air over the land is cold and heavy and sinks causing high pressure. The 
surrounding oceans and seas ! have higher temperature and lower pressure so the cold 
air 
moves from land (high pressure) to sea (low pressure). These winds are dry and hence 
most of the Asia receives no winter rainfall except South-East Asia, Japan, South-
Eastern India i and parts of Sri Lanka, where the same winds cross the seas 
and pick up moisture. A few regions of South-West Asia receive winter rainfall from the 
temperate cyclones that originate over the Mediterranean Sea. 
 
Question 3. 
Write about the Mediterranean climate experienced in Asia. 
Answer: 
The Mediterranean Climate in Asia is characterized by warm, dry summers and cool, 
wet winters. 
Since these areas experience drought-like conditions in summer, the natural vegetation 
has adapted to the climate by developing long roots and spongy barks. The evergreen 
vegetation of oak, acacia, laurel, chestnut, walnut and olive trees is common. Orchards 
of citrus fruits such as lemons, and oranges, vineyards and farm grains have replaced 
the natural vegetation. In the absence of natural habitat, not much wildlife is found. 
Mostly domesticated animals such as donkeys, cattle and sheep are found. 
Question 4. 
Describe each of these forests : 
1. Tropical deciduous 
2. Equatorial rainforest. 
Answer: 
1. Tropical deciduous forests — They are found in tropical monsoon climate. These 
areas have hot wet summers with heavy rainfall and cool dry winters. Tropical 
deciduous forests are also called as monsoon forests. They have hardwood, broad-
leaved trees which shed their leaves, in the dry season, usually in winter. Teak, Sal, 
shisham and mango are the common tree species. These thrive in regions of heavy 
rainfall. Grasses and thorny bushes grow in drier regions. Elephants, rhinoceros, bear, 
deer, apes, lion tiger, leopard, etc are some of the wildlife species found here. 
Such forests are found in India, Pakistan, Bangladesh, Thailand, Myanmar, Vietnam, 
Laos, Cambodia and Southern China. 
2. Equatorial rainforest — Such forests are found in equatorial climate where the 
temperatures are high of about 28-30°C and rainfall occurs all year round. Such climatic 
conditions have resulted in dense, hardwood forests with broad-leaved tree species 
such as mahogany, ebony, rosewood, cinchona, coconut and rubber. There are lianas, 
creepers and climbers, tall grass, ferns and bamboos that grow between the tall trees, 
which makes the forests dense and impenetrable. The forests are dark and gloomy as 
very little sunlight reaches the ground owing to the tall trees whose branches spread 
out, forming a canopy. Mostly arboreal or tree-dwelling animals such as monkey, apes 
and colourful birds are found. Reptiles such as lizards, snakes, crocodiles and insects 
are found in the swampy floors of the forests. Large animals such as elephants and wild 
cats are only found in the outskirts as the forest interior is too dense. 
Such forests are found in countries located close to the equator like Malaysia, 
Indonesia, and Southern Philippines. 
Page 5


Asia Climate and Natural Vegetation 
Exercises 
A. Fill in the blanks 
1. A few regions of South-west Asia receive winter rainfall from the temperate 
cyclones that originate over the Mediterranean Sea. (tropical cyclones, temperate 
cyclones, north-east winds, south-east winds) 
2. The Mediterranean climate is ideally suited growing citrus fruits, (equatorial, 
warm temperate east coast, Mediterranean, tropical monsoon). 
3. The tropical rain forests of Asia are dense and impenetrable, (steppes, 
mangrove forests, monsoon forests, tropical rain forests) 
4. About one-third of the land area of Asia is covered with forest. 
5.  Thermal electricity is produced by burning coal and petroleum. 
B. Match the following 
 
Answer: 
 
C. Answer the following questions in brief 
Question 1. 
When does most of Asia receive maximum rainfall ? Give a reason for your answer. 
Answer: 
Most of the Asia receives maximum rainfall in the months of April, May and June. In 
summers, most of Asia has an average temperature of about 32°C. The hot air over the 
land rises and creates an area of low pressure. There is high pressure in the 
surrounding seas and oceans. So there is movement of warm moisture-laden onshore 
winds which are called monsoons. These winds cause heavy rainfall. 
Question 2. 
Name any two countries that experience Mediterranean climate. 
Answer: 
Syria, Turkey, Lebanon and Israel experience Mediterranean climate. 
Question 3. 
Explain how the climate of the cold temperate regions of Asia has affected the : 
1. Vegetation 
2. Wildlife 
Answer: 
1. Vegetation of the cold temperate regions of Asia — These regions experience 
long severe winters with heavy snowfall and very short, cool summers with light 
rainfall. So the natural vegetation has adapted very well to the climate. The 
evergreen softwood trees of the region are conical in shape and have needle-like 
leaves. They are called coniferous trees as they have cones in which they bear 
their seeds. The common tree species are pine, fir, spruce, larch and cedar. The 
forests are also called as taiga. 
2. Wildlife — Several small to medium sized animals such as the fox, sable, bear, 
mink, lynx and squirrel are found here which have fur over their bodies to protect 
them from cold weather. 
Question 4. 
Name some wildlife species found in the taiga region, the tundra region, and the tropical 
deciduous forests of Asia.. 
Answer: 
Wildlife species found in the taiga region are fox, sable, bear, mink, lynx and squirrel. 
Wildlife species found in the tundra region of Asia are polar bears, reindeer, foxes, seals 
and walruses. 
Wildlife species found in the tropical deciduous forests of Asia are rhinoceros, 
elephants, bears, deer, apes, lions, tigers, leopards, etc. 
Question 5. 
Trees cannot grow of survive in the regions beyond the Arctic Circle in Asia. Why ? 
Answer: 
Trees or forests cannot grow or survive in the regions beyond the Arctic Circle in Asia 
because this region has long severe winters and the frozen subsoil which do not permit 
the growth of trees and this region is, therefore, devoid of forests. 
D. Answer the following questions in one or two paragraphs 
Question 1. 
Identify the main factors that affect the climate of Asia. Explain any two of them. 
Answer: 
The Main factors that affect the climate of Asia are : 
1. Size and latitudinal extent — Asia is the largest continent with a large east-west 
extent. Also, it stretches across the torrid, temperate and frigid heat zones of the 
earth. 
2. Distance from the sea — Many parts of Asia are far away from the maritime 
influence of the seas and oceans and experience extreme conditions and 
continental climate. Places closer to the’Coasts enjoy equable or maritime climate. 
3. Relief features — like mountain ranges of Asia extend in the east-west direction 
and form barriers to the moisture laden winds and the cold winds. 
4. Wind — Moisture bearing winds from the south and cold winds of the north affect 
the climate of the places. 
5. Ocean Currents — The cold Oya Siwo and the warm Kuro Siwo ocean currents 
affect the temperatures of the coastal regions of Japan. 
Question 2. 
Describe the climatic conditions in Asia from October to March. 
Answer: 
From October to March, Asia experiences winter season as the northern hemisphere 
receives the slanting rays of the sun because of the tilt of the earth’s axis. The 
temperature falls to 0°C and even below freezing point in many parts of the northern 
Asia. The air over the land is cold and heavy and sinks causing high pressure. The 
surrounding oceans and seas ! have higher temperature and lower pressure so the cold 
air 
moves from land (high pressure) to sea (low pressure). These winds are dry and hence 
most of the Asia receives no winter rainfall except South-East Asia, Japan, South-
Eastern India i and parts of Sri Lanka, where the same winds cross the seas 
and pick up moisture. A few regions of South-West Asia receive winter rainfall from the 
temperate cyclones that originate over the Mediterranean Sea. 
 
Question 3. 
Write about the Mediterranean climate experienced in Asia. 
Answer: 
The Mediterranean Climate in Asia is characterized by warm, dry summers and cool, 
wet winters. 
Since these areas experience drought-like conditions in summer, the natural vegetation 
has adapted to the climate by developing long roots and spongy barks. The evergreen 
vegetation of oak, acacia, laurel, chestnut, walnut and olive trees is common. Orchards 
of citrus fruits such as lemons, and oranges, vineyards and farm grains have replaced 
the natural vegetation. In the absence of natural habitat, not much wildlife is found. 
Mostly domesticated animals such as donkeys, cattle and sheep are found. 
Question 4. 
Describe each of these forests : 
1. Tropical deciduous 
2. Equatorial rainforest. 
Answer: 
1. Tropical deciduous forests — They are found in tropical monsoon climate. These 
areas have hot wet summers with heavy rainfall and cool dry winters. Tropical 
deciduous forests are also called as monsoon forests. They have hardwood, broad-
leaved trees which shed their leaves, in the dry season, usually in winter. Teak, Sal, 
shisham and mango are the common tree species. These thrive in regions of heavy 
rainfall. Grasses and thorny bushes grow in drier regions. Elephants, rhinoceros, bear, 
deer, apes, lion tiger, leopard, etc are some of the wildlife species found here. 
Such forests are found in India, Pakistan, Bangladesh, Thailand, Myanmar, Vietnam, 
Laos, Cambodia and Southern China. 
2. Equatorial rainforest — Such forests are found in equatorial climate where the 
temperatures are high of about 28-30°C and rainfall occurs all year round. Such climatic 
conditions have resulted in dense, hardwood forests with broad-leaved tree species 
such as mahogany, ebony, rosewood, cinchona, coconut and rubber. There are lianas, 
creepers and climbers, tall grass, ferns and bamboos that grow between the tall trees, 
which makes the forests dense and impenetrable. The forests are dark and gloomy as 
very little sunlight reaches the ground owing to the tall trees whose branches spread 
out, forming a canopy. Mostly arboreal or tree-dwelling animals such as monkey, apes 
and colourful birds are found. Reptiles such as lizards, snakes, crocodiles and insects 
are found in the swampy floors of the forests. Large animals such as elephants and wild 
cats are only found in the outskirts as the forest interior is too dense. 
Such forests are found in countries located close to the equator like Malaysia, 
Indonesia, and Southern Philippines. 
Question 5. 
How has modernization changed the natural vegetation of the Mediterranean and 
steppe regions ? 
Answer: 
• Mediterranean region — Due to modernization, most of the natural vegetation 
has been replaced by grain farms, orchards of citrus fruits such as lemons and 
oranges and vineyards. 
• Steppes region (Temperate Grassland) —Vast areas of grasslands have been 
converted into rich farmlands that grow wheat, barley and other food grains. 
Question 6. 
How are forests useful to the people of Asia? 
Answer: 
About one-third of the land area of Asia is covered with forest. Some of these forests 
provide hardwood, bamboo, sandalwood and camphor. They also provide other 
valuable forest products such as lac, resin, turpentine, honey, medicinal plants and 
herbs. Natural rubber is obtained from the latex of the rubber tree. The evergreen 
rainforest of the equatorial region and the monsoon forests of the tropical regions of 
Asia are the chief sources of these products. 
Softwood forests yield softwood for making paper, pulp, newsprint, matchsticks and 
synthetic fibers such as rayon. These are obtained from trees such as birch, pine, cedar 
and fir, which grow in the taiga or coniferous forests region of northern Asia, especially 
Siberia. 
Question 7. 
Give an account of the mineral resources of Asia. 
Answer: 
Asia has vast deposits of different types of minerals such as iron ore (India, Malaysia, 
China, Russia, Japan, the Philippines, North Korea), coal (China, India, Kazakhstan, 
Russia), bauxite (India, Indonesia, Russia), and petroleum (Saudi Arabia, United Arab 
Emirates, Bahrain, Kuwait, Iran, Iraq, Malaysia, Indonesia, China, Russia). 
E. Map study 
On an outline map of Asia, mark the following: 
• area affected by the monsoons 
• regions of equatorial climate 
• regions of Mediterranean climate 
• areas under the steppes