Question Bank for Grade 1 Other Sciences

Day and night are caused by which motion of the Earth? (a)  

• Revolution
• Rotation

It takes this long for the Earth to rotate once on its axis. (a)  

• 1 year
• 24 hours
• 1 week
• 365.25 days

The Earth's (a)   is an imaginary line

• axis
• orbit
• solar eclipse

How long does the earth's revolution last? (a)  

• 346.25 days
• 24 hours
• 365.25 days
• 29 days

The path that the earth follows is called its (a)   .

• rotation
• day and night
• revolution
• orbit

What season is the northern hemisphere experiencing in this picture? (a)  

• summer
• fall
• winter
• spring

What season is the southern hemisphere (a)  

• summer
• winter
• spring
• fall

Spinning of Earth on its axis. (a)  

• Rotation
• Revolution

Movement of Earth around the sun. (a)  

• Rotation
• Revolution

Earth has seasons because.....