Astronomy
The third planet from the Sun.
Earth
Your skull protects what important organ?
Your brain
What is the first step of the Scientific Method?
Make an observation.
Animals with fur, and ears, and make food to feed their babies.
Mammals
Erik the Red was a famous ________.
A Viking
The largest planet in the solar system.
Jupiter
Which organ is responsible for filtering blood coming from the digestive tract?
Liver
Another word for an "educated guess".
Hypothesis
What is the term for an animal, such as a frog, that lives both on land and in water but must produce its eggs in water?
An amphibian.
What is the coldest continent?
Antarctica.
Named after the Roman god of the sea.
Neptune
How many layers of skin do you have?
Three
Mr. Lee hypothesized that jumping up and down would speed up his heart rate. Now he is jumping up and down to check his theory. What step of the scientific method is this?
An experiment
What is the term for a plant-eating animal?
A herbivore
Which country was today's Brasil a colony of?
Portugal
Give one example of a dwarf planet.
Pluto
What is the hole in the centre of the eye called?
Pupil
Who discovered gravity?
Newton
A whale is a member of what class of animals?
A mammal
How did JFK die?
He was assassinated by a sniper at a parade.
What is the region of spacetime with gravitational acceleration so strong that nothing can escape from it?
Black hole
Which joint of the human body contains a meniscus and a patella?
The knee
Will an orange with it's peel on sink or float?
Float
Name two cold-blooded classes of animals.
Birds, amphibians, and reptiles.
What did the Wright brothers invent?
An aeroplane