Amazing Animals
Earth and Weather
Space
Human Body
Staying Healthy
100

This animal is the biggest animal living on Earth.

What is a blue whale?

100

Frozen water that falls from the sky in winter.

What is snow?

100

The name of the planet we live on.

What is Earth?

100

This organ pumps blood through your body.

What is the heart?

100

Tiny living things that can make you sick.

What are germs?

200

This animal can change its color to blend in with its surroundings.

What is a chameleon?

200

The huge ball of fire in the sky that gives Earth light and heat.

What is the sun?

200

The bright object that orbits Earth and lights the night sky.

What is the Moon?

200

These help you breathe and take oxygen from the air.

What are lungs?

200

Doctors tell you to wash your hands with this and water to remove germs.

What is soap?

300

These animals sleep all winter long in a deep rest called hibernation.

What are bears?

300

This happens when water falls from clouds as drops.

What is rain?

300

This red planet is the fourth planet away from the Sun

What is Mars?

300

This body part lets you think, learn, and remember.

What is the brain?

300

This system helps your body fight sickness.

What is the immune system?

400

This animal is known as the “king of the jungle.”

What is a lion?

400

The spinning movement of Earth that causes day and night.

What is rotation?

400

The galaxy that contains our solar system.

What is the Milky Way?

400

These hard structures inside your body help you stand up and move.

What are bones?

400

When your body temperature rises because you are sick, you have this.

What is a fever?

500

This mammal can fly and uses echolocation to find insects at night.

What is a bat?

500

The shaking of the ground when Earth's crust suddenly moves.

What is an earthquake?

500

These people travel to space in rockets.

What are astronauts?

500

This liquid inside your body carries oxygen and nutrients.

What is blood?

500

Doctors give these shots to help protect you from diseases.

What are vaccines?