Nature/Earth
The largest ocean on earth, sometimes pronounced "specific"
Pacific Ocean
The largest land animal in the world.
Elephant
These are the famous three R’s: Reduce, Reuse, and ______.
Recycle
Energy that comes from the Sun.
Solar energy
The natural home of a plant or animal.
Habitat
This black-and-white animal is known for its stripes.
Zebra
This type of waste can be turned into nutrient-rich material for plants.
compost
Energy created by moving air.
The process of plants using sunlight to make their own food.
Photosynthesis
An animal that eats only plants.
Herbivore
Using something again instead of throwing it away is one of the three R’s.
Reuse
This gas is released when fossil fuels are burned and is used by plants during photosynthesis.
Carbon Dioxide
The variety of different plants and animals living in an area.
Biodiversity
A species that is at risk of disappearing forever.
Endangered species
Turning old materials into new products instead of throwing them away.
Recycling
The long-term change in Earth's usual weather patterns.
Climate change
The name for the layer of gases surrounding Earth.
Atmosphere
This animal is the fastest land animal in the world.
Cheetah
This is the process of using less of something to create less waste.
Reduce
Energy made using moving water, often with dams.
Hydroelectric Energy