Review ASAT5

By Yoshy Faweta

Chapter 9:
The Atmosphere and Water Cycle

​The Atmosphere
Composition

Multiple Choice

Study the graph of atmosphere composition.

The gas labeled in blue colour is ....

• oxygen

• nitrogen

• carbon dioxide

• water vapour

Multiple Select

Which of the other gases are found in our atmosphere? ....

• oxygen

• magnesium

• chlorine

• water vapour

Multiple Choice

Rain, Snow, and Hail are examples of the processes....

• evaporation

• condensation

• precipitation

• collction

Multiple Choice

precipitation is the processes....

• water change to gas

• gas changes to water

• water from the cloud fall to the ground

• salt is removed from water

Multiple Choice

water in gaseous state is called....

• water vapour

• ice

• pure water

• sea water

Multiple Choice

Oxygen is very useful to human and animal because....

• it help them making food

• it helps human and animal breath

• it can produce water

• it helps us stand

Multiple Choice

Carbon dioxide is very useful to plants because....

• it help them making food

• it helps them breath

• it can produce water

• it helps them stand

Fill in the Blanks

The main gases of our atmosphere is nitrogen and

Fill in the Blanks

The type of water that shows the incorrect properties of water is …

Fill in the Blanks

happens when water falls from the sky in the form of rain, snow or hail.

Fill in the Blanks

The water cycle is the

movement of water from the Earth’s surface

Fill in the Blanks

... happens when water gains heat and then changes into a gaseous state...

Fill in the Blanks

As more water droplets come together,

are formed.

Chapter 10:
Pollution

Multiple Choice

What is pollution?

• When small materials get into the environment

• When clean materials get into the environment

• When harmful materials get into the environment

Multiple Choice

Each countries has their own amount of weight annual average concentration, the following statement that incorrect is …

• The weight annual average concentration of Chad is 80

• The weight annual average concentration of India is 50.6

• The weight annual average concentration of Nigeria is 40.1

• The weight annual average concentration of Indonesia is 35.5

Multiple Choice

From the graphic above, the country that become the most polluted in the world in 2024 is .…

• Chad

• Pakistan

• Indonesia

• Iraq

Multiple Choice

There are a lot of waste around us. Which of the following is good for helping our environment clean?

• Planting trees

• Throwing trash in rivers

• littering

• Recycling used materials

Multiple Choice

The burnt materials that lead to air pollution is ....

• acid rain

• salt water

• fossil fuel

• desalination

Fill in the Blanks

The ocean is polluted by different sources.

The table shows all the different sources of pollution (100%).

The amount of pollution in the ocean from sewage is missing. The amount of sewage should be = ……%

Chapter 11:
The movement of the Earth

Multiple Choice

Equator is shown by letter....

• A

• B

• C

• D

Multiple Choice

The Earth orbit the Sun in ____ path.

• circular

• rectangle

• square

• slight ellipse

Multiple Choice

Whose statement is correct?

• the girl in green T shirt

• the boy in orange T shirt

• the girl in red T shirt

• the girl in blue T shirt

Multiple Choice

In which position, the Southern Hemisphere will experience summer?

• A

• B

Multiple Choice

The "X" takes about one month to orbit Earth once.

Which of the following that supports his information about the X?

• The X produces light by itself

• The X is a natural satellite of Earth

• the X is a human-made space object

• The X is the largest object in the solar system

Multiple Choice

In position A, Northern Hemisphere experience summer because ....

• it is farther from the sub

• it is closer to the sun