Year 5 Science Unit 6

This is a ______.

The Earth turn on *its*____.

The shape of orbit is called an _______.

The Earth moves around the sun in an ___________ direction.

• clockwise

• anticlockwise

Which of the below has the biggest gravitational force?

• Earth

• Sun

• Moon

• Mars

Which of the below has the *weakest* gravitational force?

• The Sun

• The Earth

• The Moon

Which force keeps the Earth inits orbit around the Sun?

Which of the below as the right sequence of the four seasons?

• Summer

  Spring
  Autumn

  Winter

• Autumn

  Winter

  Summer

  Spring

• Spring

  Summer
  Autumn

  Winter

• Winter

  Autumn

  Spring

  Summore

Seasons are caused by the Earth orbiting the sun once a year and the ______ of the Earth's axis.

What is the horizontal invisible line that separate the Northern and Southern hemisphere?