Review ASAT4

By Yoshy Faweta

Chapter 8: Electrical Circuits

Multiple Choice

The part that is used to connect the different components in the circuit is shown by the letter ….

• A

• B

• C

• D

Multiple Choice

Study the picture.

Why does the lamp won't light up?

• because the battery only one

• because the lamp is small

• because the switch is open

• because the switch is closed

Multiple Select

The things that can't be used to complete the gap to make the lamp light up are ....

• plastic

• rubber

• copper

• iron

Multiple Select

Good electricals conductors are ....

• rubber

• copper

• iron

• plastic

Multiple Choice

Study this picture. The boy gets an electric shock. Why does it happen?

• he touch a wooden wall

• He touch plastic pipe that connect to electricity

• He step on the ground

• He touch iron pipe that c electricity

Chapter 9: The Solar System

​We have a star, 8 planets, asteroid, comets and moons in our solar system

Multiple Select

Which of the following does the spinning of the Earth on its axis cause?

• A year

• The cycle of day and night

• The sun seems moving across the sky

• Season changes

Multiple Choice

Sunrise and sunset happen because of ____.

• the Earth rotation

• the Earth revolution

• the Sun rotation

• the Sun movement

Multiple Choice

• the Earth to spin on its axis

• the Earth to orbit the Sun

• the Sun to orbit the Earth

• Mars to move around the Sun

Multiple Select

The correct statement are ...

• Earth is at the centre of the solar system.

• There are eight planets in the solar system.

• Asteroids and comets move around the Sun.

• Earth move around the Sun cause day and night.

Multiple Choice

Which of the following picture is jupiter?

Multiple Select

The correct statement about our Earth movement are ....

• When part of the Earth facing away the Sun, it will experience night

• When part of the Earth facing the Sun it will become day

• day and night happen because the Sun spin

• day and night happen because the Earth spin

Multiple Select

Read the text and find the correct statements based on the text.

• The length of a year is not based on how long a planet revolves around the sun

• Earth takes about 365.2422 days to make one revolution around the sun

• Every 2 years we have about 24 extra hours add at the end of February

• Without the extra day (leap day), summer wouldn’t start until mid-July

Multiple Select

This is the feature of Asteroid. The correct statement about asteroid are ....

• Lumps of ice, dust and rock

• Small, rocky objects that move around the Sun

• When getting closer to the sun, it form a bright tail

• Most are found between Mars and Jupiter

Multiple Select

This is the feature of Comet. The correct statement about comet are ....

• Lumps of ice, dust and rock

• Small, rocky objects that move around the Sun

• When approach the sun, it form a bright tail

• Most are found between Mars and Jupiter

Fill in the Blanks

Fill in the Blanks

Multiple Choice

The shortest shadow is formed at noon. Which diagram shows the shadow of the stick at noon?

• A

• B

Chapter 10: Structure of the Earth

Multiple Choice

The layer labelled by "X" is called ....

• crust

• mantle

• outer core

• inner core

Multiple Select

Which of following are correct?

• layer A is the place where we live in

• layer B is the inner core

• layer D has the highest temperature

• temperature of layer C is 5000-6000 degree celcius

Multiple Choice

Based on the data, the layer of the Earth that has liquid metals is ….

• crust

• mantle

• outer core

• inner core

Multiple Choice

Vent and magma chamber is shown by letter

• R and U

• S and T

• P and Q

• T and U

Multiple Choice

A sudden and violent movement of the Earth's surface is called....

• earthquake

• volcanic eruption

• Earth rotation

• day and night

Fill in the Blanks