This gas is the biggest contributor to global warming.
What is carbon dioxide?
This symbol has three arrows forming a triangle.
What is the recycling symbol?
This black-and-white bear in endangered and lives in China.
What is a panda?
Energy from the sun is called this.
What is solar energy?
this is the name of our planet.
What is Earth?
The gradual increase in Earth's temperature is called this.
What is global warming?
Plastic bottles are often made from this recyclable magerial.
What is PET (Plastic)?
This ocean animal is harmed by plastic straws and bags.
What is a sea turtle?
These tall structures spin to generate electricity from wind.
What are wind turbines?
About 70% of Earth's surface is covered by this.
What is water?
Melting of this frozen land type contributes to rising sea levels.
What are glaciers (or ice caps)?
Food scraps and yard waste can be turned into this.
What is compost?
Animals at risk of disappearing forever are called this.
What are endangered apecies?
Coal, oil and gas are known as these types of fuels.
What are fossil fuels?
This layer of air surrounds Earth.
What is the atmosphere?
Cars release these gases that trap heat in the atmosphere.
What are greenhouse gases?
This "R" means using items again instead of throwing them away.
What is reuse?
Cutting down forests destroys this animal home.
What is a habitat?
This type of energy source won't run out quickly.
What is renewable energy?
This day is celebrated every year on April 22nd.
What is Earth Day?
The international agreement aims to limit global temperature rise.
What is the Paris Agreement?
Throwing trash on the ground instead of a bin is called this.
What is littering?
This large Arctic animal depends on sea ice to hunt.
What is a polar bear?
Turning off lights when not in use helps save this.
What is energy (or electricity)?
This rainforest is often called the "lungs of the Earth."
What is the Amazon Rainforest?