What is the name of Earth's satellite?
The Moon
Which sphere is all the land on Earth?
Geosphere
Which planet is the smallest and the closest to the Sun?
Mercury
This is an...
teacher
doctor
sanitation worker
astronaut
Which sphere is the layer of air around Earth?
the Atmosphere
TRUE or FALSE: Saturn is bigger than Neptune.
True
Which planet is known for its rings of rocks and dust?
Saturn
This planet is called...
Earth
How many layers does the Earth have?
Three!
This star is called the...
Sun
Which is the hottest planet?
Venus
What is the third planet from the Sun?
the Earth
Which planet is furthest from the Sun?
Neptune
There are lots of ..... in the sky.
stars
Which sphere is all the water on Earth?
the Hydrosphere
Which planet has two moons?
Mars