Human Body
The Solar System
Animal Kingdom
Habitats and Ecosystems
Environmental issues
100

This part of your body allows you to see

the eyes

100

This is the hottest planet in our solar system

venus

100

This mammal can fly and is known for hanging upside down

bat

100

This ecosystem is covered with ice and is home to animals like polar bears and seals

The polar region

100

This is the process of turning used materials into new products

Recycling

200

These help you chew food

teeth

200

This planet has rings made of ice and rock

saturn

200

This is the fastest land animal

Cheetah

200

This habitat is known for trees and a warm, wet climate

Rainforest

200

This is the main gas that is causing global warming

Carbon dioxide

300

This organ filters waste from the blood

Kidneys

300

This planet has the largest storm in the solar system, called the Great Red Spot

jupiter

300

These animals are known for their slow movement and live in trees

Sloths

300

This is a cold, treeless habitat where animals like caribou and arctic foxes live

Tundra

300

This layer of the Earth’s atmosphere protects us from harmful radiation from the Sun

Ozone layer

400

This body part helps you hear sounds 

ears

400

This dwarf planet is located in the outermost parts of our solar system

pluto

400

This animal is a large, gentle herbivore and lives in water

Manatee

400

This ecosystem is where freshwater meets saltwater, like in a river mouth

Estuary

400

This type of pollution comes from factories, cars, and burning fuel

Air pollution

500

These tiny cells in your blood carry oxygen

Red blood cells

500

The Earth orbits around this star

the sun

500

This type of animal lays eggs and lives in the water

frog

500

This vast ecosystem is found on land and is home to lions, zebras, and elephants

Savanna

500

This is the name for protecting natural resources and wildlife

Conservation