Extra Wet
(water)
Dirt-y Deeds
(land)
Starstruck
(space)
Let's get Wild
(animals)
The Side-Piece
(miscellaneous)
100

What’s the biggest reef system in the world?

Great Barrier Reef

100

What is the world’s longest mountain range?

The Andes

100

What is the most abundant element in the earth’s atmosphere?

Nitrogen

100

What type of farm animal can sunburn?

Pig

100

What month does Earth Day happen?

April

200

What is the world’s largest ocean?

Pacific Ocean

200

What is the name of the supercontinent that existed approximately 335 million years ago?

Pangaea

200

In what month is the Earth closest to the sun?

January

200

What is the deadliest animal in the world?

Mosquito 

200

Stratus, Cirrus and Cumulus are types of what?

Clouds

300

How much of the earth’s surface is water mass?

71%

300

Which country has the most active volcanoes?

Indonesia 

300

What causes the Earth’s seasons?

Earth’s axial tilt and orbit around the Sun

300

Where is the only place on their body dogs have sweat glands?

The pads of their paws

300

What is the world’s most populous country?

China

400

What is the world’s largest waterfall system?

Iguazu Falls

400

Which is the most abundant metal in the earth’s crust?

Aluminum 

400

How old is Earth?

About 4.54 billion years

400

Which has the thickest fur of any mammal?

Sea Otter

400

What is the world’s largest tree by volume?

Giant Sequoia 

500

What is the only sea on Earth with no coastline?

Sargasso Sea

500

What sub-sector of earth science studies earthquakes?

Seismology

500

What degree is the Earth’s axial tilt?

23.5 degrees

500

What animal has the highest blood pressure?

Giraffe 

500

What are the top three most spoken launguages in the world?

English, Mandarin, Hindi 

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