Space
How many planets are in our solar system?
8
What bird lays the largest egg?
Ostrich
What do fish breathe?
Oxygen
What organ does the skull protect?
Brain
How many continents are there?
7
What planet is closest to the sun?
Mercury
What are amphibians?
Animals that live on both land and water
How many oceans are there?
5
How many teeth do adults have?
32
What is the biggest country?
Russia
Name one object in space that emits light
Sun, stars or galaxies
What animals name means water horse?
Hippopotamus
What is the largest ocean?
Pacific
What is the coloured part of the eye called?
Iris
What percentage of the earth is covered by water?
70%
What planet is named after the Roman goddess of love?
Venus
What is the only mammal that can fly?
Bat
What is the purpose of coral reefs?
Provides food and home
Where is the smallest bone in the body located?
ear
What does earth do that causes day and night?
Rotate
What is a meteor also known as?
Shooting star
What was the first animal to be successfully cloned?
Sheep
From where do the oceans get their salt?
Rocks and land
Which is the most flexible muscle in the human body?
Tongue
How old is the earth?
4.5 billion years old