YR 4 SCIENCE UNIT 7 : EARTH

What is gravitational pull?

• A force that pulled objects around us towards the centre of Earth

• A force that pushes objects around us towards the centre of Earth

• A force that pulled objects around us towards the bottom of Earth

The Earth rotates on its _____

• line

• axis

• core

The EARTH REVOLVES around the:

• Sun

• Moon

• Mercury

What is the name of the imaginary line running through the North Pole to the South Pole?

• orbit
• axis
• equator
• latitude

All objects on Earth remain in their positions because of ....

• the rotation of Earth on its axis from West to East

• the gravitational pull on Earth

• the revolution of Earth around the Sun anticlockwise

How long does it take the Earth to complete one rotation on its axis?

• 24 hour

• 1 month

• 1 year

How long does it take earth to make one revolution around the sun?

• 12 hours

• 24 hours

• 365 ¼ days

• 30 days

It is ______ on the side of the Earth facing the Sun.

• night

• day

• summer

• winter

What do we call Earth's path as it revolves around the sun?

• pathway

• rotation

• orbit

• revolution

Which of the following is NOT the effects of the rotation of Earth?

• Occurrence of day and night

• The objects remain in their position

• Changes in length and direction of the shadow

• The Sun seems to change its position