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Can you guess which of the following animals is critically endangered due to habitat loss and poaching?

Lion
Zebra
Giraffe
Tiger

Perfect! 👊

Doh! 🤬

Can you guess the largest living organism on Earth?

African elephants, Zakouma National Park, Chad

Blue whale
A giant fungus network
Redwood tree
African elephant

You're one class act!

Nope, sorry. 😢

Which fictional character famously "speaks for the trees" and fights against environmental destruction in a book by Dr. Seuss?

Dr. Seuss' How the Grinch Stole Christmas

The Grinch
The Cat in the Hat
The Lorax
Horton the Elephant

Way to go!

Nope, sorry. 😢

Which marine mammal is the most endangered cetacean in the world?

Vaquita
Narwhal
Sperm whale
Mermaid

Excellent!

Not quite right. 😢

Can you guess which of the following is a biodegradable material?

Plastic
Aluminum
Styrofoam
Paper

Great job!

Not quite.

Do you know the three Rs of waste management?

Waste Recycle Recycling Bin Plastic Bottles

Renew, Relax, Rejuvenate
Reduce, Reuse, Recycle
Repair, Restore, Resell
Repurpose, Replenish, Relocate

Boom! Nailed it! 👊

Hmm, I don't think so. 😔

Can you guess which of the following is NOT a method for reducing carbon footprint?

Redwood National and State Parks forest trees

Using energy-efficient appliances
Reducing meat consumption
Increased energy consumption
Using public transportation

Absolutely right! 👍

Hmm, I don't think so. 😔

What can individuals do to conserve water at home?

Leave the faucet running while brushing teeth
Take shorter showers
Wash dishes by hand
Water the lawn every day

Marvelous!

Hmm, I don't think so. 😔

Composting food scraps is an example of which environmental practice?

Using recycled materials
Protecting endangered species
Reducing waste
Conserving water

Was that too easy for you?

Not quite.

Can you guess the term for the long-term shifts in temperature, precipitation, and other atmospheric conditions in a given region?

Seasonal variability
Global warming
Climate change
Weather patterns

Impressive! 👍

Having difficulty with this one?

Can you guess which of the following is NOT a consequence of climate change?

More intense heatwaves
Melting ice caps
Spread of infectious diseases
Rising sea levels

You've got it! 🥳

I'm afraid that wasn't it. 😔

Any guesses on the world's largest biome by land area?

Rainforest
Desert
Taiga
Tundra

Hooray! 🥳

Uh-oh. That was incorrect. 😔

You're doing great! Which gas makes up the majority of Earth's atmosphere?

Oxygen
Hydrogen
Nitrogen
Carbon dioxide

Perfect! 👊

Hmm, I don't think so. 😔

Can you tell us which of the following is a greenhouse gas?

Nitrogen
Oxygen
Argon
Carbon dioxide

Absolutely right! 👍

Not quite right. 😢

Any guesses as to why the ozone layer is important?

Creates clouds
$Earth Day Quiz Regulates Earth\'s temperature$ Regulates Earth's temperature
Protects us from harmful UV radiation
Filters air pollution

Nice going!

Doh! 🤬

Can you guess which of the following is NOT a type of pollution?

Woman Wearing Surgical Mask, Air, Quality, Polluted, Pollution

Light pollution
Air pollution
Green pollution
Noise pollution

Woohoo! 🥳

Not quite.

Can you guess the primary cause of the hole in the ozone layer?

Methane
Carbon dioxide
Chlorofluorocarbons (CFCs)
Nitrous oxide

Fabulous!

Having difficulty with this one?

Which human activity is a major contributor to greenhouse gas emissions?

Factory factories pollution smoke Carbon dioxide acid rain

Overfishing
Burning fossil fuels
Deforestation
Littering

Good job!

Nope, sorry. 😢

What international treaty aims to reduce greenhouse gas emissions?

Kids Studying Globe Earth World Geography

Kyoto Protocol
Paris Agreement
Copenhagen Accord
Montreal Protocol

Hooray! 🥳

Not quite.

What is the term for the variety of life on Earth, including plants, animals, and microorganisms?

Biodiversity, habitat, giraffes and four zebras at waterhole in Etosha National Park, Namibia

Population
Biodiversity
Ecosystem
Habitat

Good job!

I'm afraid that wasn't it. 😔

Can you guess the term for the natural process by which Earth's surface is worn away by the action of water, wind, and ice?

Weathering
Corrosion
Deposition
Erosion

Nice going!

Not quite.

Any guesses on the largest renewable source of energy on Earth?

Grand Prismatic Spring, Wyoming, Geothermal energy

Wind power
Geothermal energy
Solar energy
Hydropower

Super!

Doh! 🤬

On what date is Earth Day celebrated?

April 22
June 22
September 22
May 22

Terrific! 🥳

Not quite right. 😢

What year was the very first Earth Day celebrated?

1990
1960
1970
1980

Beautiful! 👍

Not quite.

And here's the final question: how many countries around the world celebrate Earth Day?

Girl Child Kid Pointing At World Map Geography

150
Over 190
100
50

Nice going!

Nope, sorry. 😢

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⚠️ May contain spoilers

Can you guess which of the following animals is critically endangered due to habitat loss and poaching?

Can you guess the largest living organism on Earth?

Which fictional character famously "speaks for the trees" and fights against environmental destruction in a book by Dr. Seuss?

Which marine mammal is the most endangered cetacean in the world?

Can you guess which of the following is a biodegradable material?

Do you know the three Rs of waste management?

Can you guess which of the following is NOT a method for reducing carbon footprint?

What can individuals do to conserve water at home?

Composting food scraps is an example of which environmental practice?

Can you guess the term for the long-term shifts in temperature, precipitation, and other atmospheric conditions in a given region?

Can you guess which of the following is NOT a consequence of climate change?

Any guesses on the world's largest biome by land area?

You're doing great! Which gas makes up the majority of Earth's atmosphere?

Can you tell us which of the following is a greenhouse gas?

Any guesses as to why the ozone layer is important?

Can you guess which of the following is NOT a type of pollution?

Can you guess the primary cause of the hole in the ozone layer?

Which human activity is a major contributor to greenhouse gas emissions?

What international treaty aims to reduce greenhouse gas emissions?

What is the term for the variety of life on Earth, including plants, animals, and microorganisms?

Can you guess the term for the natural process by which Earth's surface is worn away by the action of water, wind, and ice?

Any guesses on the largest renewable source of energy on Earth?

On what date is Earth Day celebrated?

What year was the very first Earth Day celebrated?

And here's the final question: how many countries around the world celebrate Earth Day?

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