Biology
What is the name of the world's largest coral reef?
The Great Barrier Reef
What is the gas that you put in balloons to make them float?
Helium
When the moon appears to block the sun, as seen from Earth, what is this event called?
Solar Eclipse
An unlit match has what form of energy?
Chemical energy
Which mammal's tail is so strong that it can stand on it and lift its hind legs off the ground?
Kangaroos
What is the hardest known natural material?
Diamonds
The Earth is located in which galaxy?
The Milky Way
What is the force holding us to the Earth?
Gravity
How many hearts does an octopus have?
3
What type of matter has a definite volume but no definite shape?
How many planets in our solar system have moons?
6
Which colour absorbs light/heat and what colour reflects light/heat?
Black absorbs light, white reflects light
Which continent does not have any bees?
Antarctica
What is the only metal that is liquid at room temperature?
Mercury
What has a gravitational pull so strong that even light cannot escape it?
A black hole
What is the unit for measuring electric power?
Watts
Dolly was the first ever creature to be cloned. What type of animal was she?
A Sheep
What is the most abundant gas in the Earth's atmosphere?
Nitrogen
What is the fastest speed known in the universe?
The speed of light
Who was the scientist to propose the three laws of motion?
Isaac Newton