What countries flag is this?
Russia
Sweden
Switzerland
Greece
What planet is the smallest in the solar system?
Venus
Mars
Earth
Mercury
What countries flag is this?
England
France
Germany
Ireland
What countries flag is this?
Japan
Sweden
America
Australia
What countries flag is this?
Japan
Scotland
Brazil
Wales
What countries flag is this?
Ireland
Scotland
France
Russia
Which planet is known as the red planet?
Jupiter
Venus
Mars
Saturn
What is the largest planet in the solar system?
Earth
Jupiter
Saturn
Neptune
What is the hottest planet in the solar system?
Jupiter
Mars
Mercury
Venus
Which invisible force stops the planets from floating away?
Solar wind
Gravity
Centrifugal force
Magnetism