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Earth

Total questions: 56

Worksheet time: 28mins

Name
Class
Date
1.

Contains minerals that are very useful for human life

a)

Geosphere

b)

Hydrosphere

c)

Atmosphere

d)

Biosphere

2.

Supplies food sources such as fish, squids and shrimps

a)

Geosphere

b)

Hydrosphere

c)

Atmosphere

d)

Biosphere

3.

Contains ozone and absorbs the harmful rays from the sunlight

a)

Geosphere

b)

Hydrosphere

c)

Atmosphere

d)

Biosphere

4.

The components interact with each other to maintain a balance of oxygen and carbon dioxide

a)

Geosphere

b)

Hydrosphere

c)

Atmosphere

d)

Biosphere

5.

Formed from cooling and solidification of magma and lava

a)

Igneous rocks

b)

Metamorphic rocks

c)

Sedimentary rocks

6.

Formed from sediment deposition of rock fragments, remains of plants and animals

a)

Igneous rocks

b)

Metamorphic rocks

c)

Sedimentary rocks

7.

Caused by high temperature and pressure

a)

Igneous rocks

b)

Metamorphic rocks

c)

Sedimentary rocks

8.

Process that occurs on Earth's surface

a)

Endogenic

b)

Exogenic

9.

Process that is caused by the forces from within the Earth

a)

Endogenic

b)

Exogenic

10.

The Earth's surface folds forming peaks and valley

a)

Endogenic

b)

Exogenic

11.

Erosion on Earth's surface by wind and water

a)

Endogenic

b)

Exogenic

12.

Volcanic eruption

a)

Endogenic

b)

Exogenic

13.

Formation of sand dunes in the desert by sand storm

a)

Endogenic

b)

Exogenic

14.

Beach becomes steep due to coastal erosion

a)

Endogenic

b)

Exogenic

15.

Gases that causes acid rain

a)

Carbon dioxide

b)

Sulphur dioxide

c)

Carbon monoxide

d)

Oxygen

16.

Metals minerals

a)

Aluminium

b)

Copper

c)

Gold

d)

Carbon

e)

Silicon

17.

Non-metals minerals

a)

Aluminium

b)

Copper

c)

Sulphur

d)

Carbon

e)

Silicon

18.

Which of these is not in earth system?

a)

Hydrosphere

b)

Ionosphere

c)

Atmosphere

d)

Geosphere

19.

Which statement is wrong about exosphere?

a)

This layer can cause radio waves

b)

Contains light gases such as helium and hydrogen

c)

Air is thin in this layer

d)

Communicating sattelites orbiting Earth in this layer

20.

Thermosphere is

a)

suitable for aircraft flights

b)

called ionosphere

c)

where meteorites occur

d)

where living organism breathes

21.

According to the statement, which ocean stratification does it belongs to?

a)

Sea level

b)

Midnight zone

c)

Dark zone

d)

Surface zone

22.

Water trapped as underground water is included in hydrosphere

a)

True

b)

False

23.

In ocean stratification, dark zone generally starts from depth of 500 m from sea level to lower levels

a)

True

b)

False

24.

Water in the ocean becomes water vapour in the air through ____________

a)

Dissipation

b)

Evaporation

c)

Hydration

d)

Condensation

25.

How does rain turns into groundwater?

a)

Rain water flows into the river

b)

Water in the river spilled onto the ground

c)

Water seep into the ground

d)

Water flowing on the surface

26.

Choose the three main types of rocks (You must choose 3 correct answers)

a)

Igneous rock

b)

Mineral rock

c)

Sedimentary rock

d)

Metamorphic rock

27.

Which type of rock formed from the process of cooling and freezing of magma and lava?

a)

Metamorphic rock

b)

Sedimentary rock

c)

Igneous rock

28.

The layer of gases that surrounds the Earth is the...

a)

Atmosphere

b)

Biosphere

c)

Hydrosphere

d)

Geosphere

29.

Choose the picture that best represents the "hydrosphere".

a)
b)
c)
d)
30.
This rock was formed when molten rock cooled into a solid. What type of rock is it?
a)
Igneous Rock
b)
Metamorphic Rock
c)
Sedimentary Rock
31.
What are the 3 major types of rocks?
a)
Igneous, Metamorphic, Sedimentary
b)
Metamorphic, Igneous, Cementation
c)
Brown, Red, Gray
d)
Streak, Hardness, Breakage
32.

Earth's surface is formed by 2 processes known as ..

a)

Exergonic and endergonic

b)

Exogenic and endogenic

c)

Exothermic and endothermic

d)

Exosystem and endosystem

33.

Formed from sediment deposition of rock fragments, remains of plants and animals

a)

Igneous rocks

b)

Metamorphic rocks

c)

Sedimentary rocks

34.

Caused by high temperature and pressure

a)

Igneous rocks

b)

Metamorphic rocks

c)

Sedimentary rocks

35.

Process that occurs on Earth's surface

a)

Endogenic

b)

Exogenic

36.

Process that is caused by the forces from within the Earth

a)

Endogenic

b)

Exogenic

37.

The Earth's surface folds forming peaks and valley

a)

Endogenic

b)

Exogenic

38.

To determine the age of the Earth, scientists measure the age of geological samples such as______, ______ and minerals

a)

plants

b)

rocks

c)

animals

d)

meteorites

39.

Hot spring water will be produced if the water flows out through layers of hot rocks in the __________.

a)

crust

b)

mantle

c)

outer core

d)

inner core

40.

Which unplanned human activities may cause negative effects to all living things?

a)

Deforestation

b)

Global Warming

c)

Swimming

d)

Open burning

e)

Industrialisation

41.

When the water is heated naturally by the heat from the Earth, it is caused by the process known as...

a)

hydrothermal process

b)

hypotesis

c)

hydroponics

42.

The layer of gases that surrounds the Earth is the...

a)

Atmosphere

b)

Biosphere

c)

Hydrosphere

d)

Geosphere

43.

Choose the picture that best represents the "hydrosphere".

a)
b)
c)
d)
44.
This rock was formed when molten rock cooled into a solid. What type of rock is it?
a)
Igneous Rock
b)
Metamorphic Rock
c)
Sedimentary Rock
45.
What are the 3 major types of rocks?
a)
Igneous, Metamorphic, Sedimentary
b)
Metamorphic, Igneous, Cementation
c)
Brown, Red, Gray
d)
Streak, Hardness, Breakage
46.

Earth's surface is formed by 2 processes known as ..

a)

Exergonic and endergonic

b)

Exogenic and endogenic

c)

Exothermic and endothermic

d)

Exosystem and endosystem

47.

Diagram shows Earth's crust movement.

This is example of ...

a)

Endogenic process

b)

Exogenic process

48.

This geohazard occurs in industrial area.

This refers to ...

a)

Acid rain

b)

Earthquake

c)

Tsunami

d)

Sinkhole

49.

This device is used to detect

a)

Tsunami

b)

Landslide

c)

Quicksand

d)

Volcanism

50.

This device is used to detect

a)

Tsunami

b)

Landslide

c)

Sinkhole

d)

Earthquake

51.

The Earth is about __________yeras old.

a)

50.6 million years

b)

4.5 billion years old

c)

4.5 million years old

d)

4.5 trillion years old

52.

To determine the age of the Earth, scientists measure the age of geological samples such as______, ______ and minerals

a)

plants

b)

rocks

c)

animals

d)

meteorites

53.

How can scientist find out the existence of the creature in the diagram?

a)

History books

b)

Movies

c)

Legend

d)

Fossils

54.

When the water is heated naturally by the heat from the Earth, it is caused by the process known as...

a)

hydrothermal process

b)

hypotesis

c)

hydroponics

55.

Which unplanned human activities may cause negative effects to all living things?

a)

Deforestation

b)

Global Warming

c)

Swimming

d)

Open burning

e)

Industrialisation

56.

This device is used to detect

a)

Tsunami

b)

Landslide

c)

Sinkhole

d)

Earthquake