Australia

ICSE Class 7 Geography · Solutions for Class 7 ICSE Around the World Geography · 25 solved questions

Exercise
1Quick Quiz

Australia, ............... and other neighbouring islands are together called Australasia.

Show SolutionHide Solution↓

Australia, New Zealand and other neighbouring islands are together called Australasia.

2Quick Quiz

Melbourne is the capital of Victoria. True or False?

Show SolutionHide Solution↓

True

3Quick Quiz

Name the capital of New South Wales.

Show SolutionHide Solution↓

The capital of New South Wales is Sydney.

4Quick Quiz

Name the highest peak of Australia. In which mountain range is it located?

Show SolutionHide Solution↓

The highest peak of Australia is Mount Kosciuszko. It is located in the Australian Alps.

5Quick Quiz

Nullarbor Plain is a part of which physical division?

Show SolutionHide Solution↓

Nullarbor Plain is a part of the coastal plains.

1Tick the correct answer

The word australis means

Show SolutionHide Solution↓

southern

2Tick the correct answer

Which of these is not a state in Australia?

Show SolutionHide Solution↓

Southern Australia

3Tick the correct answer

Which of these deserts is not in Australia?

Show SolutionHide Solution↓

Gobi

4Tick the correct answer

Which of these drainage basins is not a part of the central lowland?

Show SolutionHide Solution↓

Nullarbor

5Tick the correct answer

Which of these states faces water shortage due to scanty rainfall?

Show SolutionHide Solution↓

Queensland

6Tick the correct answer

The hired workers in a sheep station are called

Show SolutionHide Solution↓

jackaroos

1Match the columns
Sl.
No.
Column AColumn B
1.South Australiasheep-rearing state
2.New South walesWorld Heritage Site
3.Great Dividing RangeAdelaide
4.Great Barrier Reefcentral lowlands
5.artesian wellseastern highlands
Show SolutionHide Solution↓
Sl.
No.
Column AColumn B
1.South AustraliaAdelaide
2.New South walessheep-rearing state
3.Great Dividing Rangeeastern highlands
4.Great Barrier ReefWorld Heritage Site
5.artesian wellscentral lowlands
1Fill in the blanks

Australia is separated from Indonesia by the ............... Sea.

Show SolutionHide Solution↓

Australia is separated from Indonesia by the Timor Sea.

2Fill in the blanks

The Lake Eyre basin is an area of ............... drainage.

Show SolutionHide Solution↓

The Lake Eyre basin is an area of inland drainage.

3Fill in the blanks

The Great Barrier Reef is found along the ............... coast of Australia.

Show SolutionHide Solution↓

The Great Barrier Reef is found along the north-eastern coast of Australia.

4Fill in the blanks

An ............... is found between two layers of hard non-porous rocks.

Show SolutionHide Solution↓

An aquifer is found between two layers of hard non-porous rocks.

5Fill in the blanks

A sheep station is divided into ............... .

Show SolutionHide Solution↓

A sheep station is divided into paddocks.

1Give reasons for the following

The state boundaries in Australia are mostly straight lines.

Show SolutionHide Solution↓

The state boundaries in Australia are mostly straight lines as they do not follow any natural features like a mountain range or a river, except between Victoria and New South Wales.

2Give reasons for the following

The water from artesian wells is not used for irrigation.

Show SolutionHide Solution↓

The water from artesian wells is not used for irrigation because it contains dissolved mineral salts.

1Answer these questions

What is the latitudinal and longitudinal extent of Australia?

Show SolutionHide Solution↓

Australia is located in the southern hemisphere. It extends between 10°S latitude in the north and 44°S latitude in the south, and between 112°E longitude in the west and 154°E longitude in the east.

2Answer these questions

Name the physical divisions of Australia. Write three features of the eastern highlands.

Show SolutionHide Solution↓

The physical divisions of Australia are:

  1. The western plateau
  2. The eastern highlands
  3. The central lowlands
  4. The coastal plain

Three features of the eastern highlands are:

  1. They run almost parallel to the eastern and South-eastern coasts.
  2. The eastern highlands have steep slopes on the eastern side and gentle slopes on the western side.
  3. Most of the rivers in Australia originate from the eastern highlands.
3Answer these questions

Where is the Carpentaria lowland located? Write one important feature of this basin.

Show SolutionHide Solution↓

The Carpentaria lowland is located in the northern part of the central lowlands. One important feature of this basin is that it is the largest artesian basin in the world.

4Answer these questions

Name two activities for which water from the artesian well is used.

Show SolutionHide Solution↓

Two activities for which water from the artesian well is used are:

  1. It is used to water cattle and sheep.
  2. It is supplied to towns for domestic use.
5Answer these questions

How are coral reefs formed?

Show SolutionHide Solution↓

The coral reefs are formed by tiny animals, called corals, which live near the sea floor in the warm shallow waters of the tropical region. The corals secrete calcium carbonate, which on the death of coral polyps, remains clinging to the rock. As time passes a great ridge-like structure called coral reef is formed.

6Answer these questions

Why are sheep reared in the Downs? Name two wool-trading centres in Australia.

Show SolutionHide Solution↓

Sheep are usually reared in areas where the average annual rainfall is about 40 cm, the summer temperature is between 21°C and 26°C, and the winter temperature is about 10°C. This type of climatic conditions are mostly found in the temperate grasslands, called Downs, in Australia. Moreover, short grasses, suitable for sheep, mostly grow in the Downs. That is why, sheep are mostly reared in the Downs.

The two wool-trading centres in Australia are:

  1. Sydney
  2. Melbourne

Press ↓ to reveal a solution and move to the next question. Back to Solutions for Class 7 ICSE Around the World Geography.