What is the word for the natural world around us, including land, air, and water?
Pollution
Factory
Garbage
Environment
What is the word for unwanted materials or substances?
Animals
Plants
Water
Garbage
What do you call the gas that trees and plants give us to breathe?
Hydrogen
Smoke
Oxygen
Carbon
What is the term for water falling from clouds in small drops?
Snow
Rain
Wind
Fire
Which word means using something again instead of throwing it away?
Waste
Eat
Recycle
Burn
What do you call a place where trees and plants grow together?
Road
Factory
Forest
City
What is the word for a very large body of saltwater?
River
Ocean
Lake
Pond
What do you call animals and plants living in the wild?
Wildlife
Traffic
Garbage
Pollution
What is the word for the harmful substances in the air, water, or soil?
Fresh
Energy
Pollution
Nature
What is the energy that comes from the sun called?
Solar energy
Fire energy
Water energy
Wind energy
What do we call the layer of gases that protects the Earth from the sun?
Clouds
Wind
Ozone layer
Sea level
What is the word for trees being cut down in large areas?
Construction
Reforestation
Rainforest
Deforestation
Which of the following is NOT a renewable energy source?
Solar power
Wind power
Hydropower
Coal
What do you call animals that are in danger of disappearing forever?
Polluted
Healthy
Safe
Endangered
Which of these animals lives in the ocean?
Cow
Whale
Lion
Rabbit
What word describes protecting the environment from harm?
Pollution
Conservation
Development
Destruction
