How hot is the sun?
5'505 degrees Celsius
Who is the man who invented the telephone?
Alexander Graham Bell
Solve this - (32 x 8) + 104 - 27 = ?
333
True or False - Sound travels faster under water than in the air
True
Who was the first man to step on the moon?
Neil Armstrong
What is the smallest country in the world?
Vatican City
How many teeth does an average adult have?
33
What is the hardest material on earth?
Diamond
What is the longest/biggest bone in the human body?
Femur (leg)
How many planets are there in our solar system?
8 Panets
What percent of CO2 is in the atmosphere?
0.04% (it has risen by 40% since the industrial revolution)
How many hearts does an octopus have?
3
How many colours are there in a rainbow?
7 - red, orange, yellow, green, blue, indigo, violet
Can you hear anything in Space?
Nope
What is the closest planet to the sun?
Mercury
What is the largest land animal?
Elephant
At what temperature does sea water freeze?
-2 degrees Celsius
How many bones do sharks have?
Zero!
What is the name of our Galaxy?
The Milky Way
Which travels faster - sound or light?
Light
What gas do we breathe to stay alive?
Oxygen
True or False - You can lick your elbow
Mosty False