What is the word for the natural world around us, including land, air, and water?
Environment
Garbage
Factory
Pollution
What do you call animals that are in danger of disappearing forever?
Safe
Endangered
Polluted
Healthy
What do you call animals and plants living in the wild?
Wildlife
Garbage
Pollution
Traffic
What is the term for water falling from clouds in small drops?
Fire
Wind
Snow
Rain
What is the energy that comes from the sun called?
Fire energy
Solar energy
Water energy
Wind energy
What do you call the gas that trees and plants give us to breathe?
Hydrogen
Carbon
Oxygen
Smoke
Which word means using something again instead of throwing it away?
Burn
Recycle
Eat
Waste
What is the word for unwanted materials or substances?
Garbage
Plants
Water
Animals
What do we call the warming effect caused by trapped gases in the atmosphere?
Flood
Earthquake
Global cooling
Greenhouse effect
Which of the following is NOT a renewable energy source?
Hydropower
Wind power
Solar power
Coal
What is the word for the harmful substances in the air, water, or soil?
Fresh
Pollution
Nature
Energy
What is the word for water that is safe to drink?
Saltwater
Freshwater
Dirty water
Rainwater
What is the word for a very large body of saltwater?
Pond
Lake
Ocean
River
Which of these animals lives in the ocean?
Lion
Cow
Whale
Rabbit
What is the process called when ice turns into water?
Melt
Boil
Freeze
Burn
What is the word for trees being cut down in large areas?
Rainforest
Reforestation
Construction
Deforestation
Which of these is a gas that contributes to climate change?
Oxygen
Hydrogen
Carbon dioxide
Helium
What do we call the gradual warming of the Earth’s atmosphere?
Ice age
Global warming
Climate change
Pollution
What is the word for a sudden movement of the ground caused by shifting in the Earth's crust?
Tornado
Flood
Earthquake
Hurricane
What do you call a big storm with strong winds?
Snowfall
Hurricane
Thunder
Sunshine
What do you call a place where trees and plants grow together?
City
Road
Forest
Factory
What is the name for a thick forest in a tropical area?
Grassland
Rainforest
Mountain
Desert
Which of the following describes something that can be broken down naturally in the environment?
Biodegradable
Glass
Plastic
Metal
What do you call energy that comes from wind?
Fire energy
Earth energy
Wind energy
Solar energy
Which of these is a liquid that flows through rivers and lakes?
Water
Grass
Sand
Rock
What is the word for the act of planting new trees in an area?
Deforestation
Reforestation
Pollution
Urbanization
What do you call rain that contains harmful chemicals from pollution?
Dirty rain
Fresh rain
Acid rain
Soft rain
What word describes protecting the environment from harm?
Conservation
Pollution
Development
Destruction
What do you call the mixture of gases that we breathe?
Air
Fire
Metal
Water
What do we call the layer of gases that protects the Earth from the sun?
Clouds
Ozone layer
Wind
Sea level