NatureWorld

21 Earth Trivia Questions That Will Shake You To The Core

Even though we all live on Earth, so few know everything about it. Our 7,926-mile planet houses lush ecosystems of plant and animal life, its own atmosphere, and layers deep beneath the surface. It accommodates oceans and rock formations over four billion years old, all while revolving around the sun. Can you take on this Earth Day trivia quiz?

Here you’ll find Earth trivia questions and answers across topics like geography, oceanography, biology, and more. You’ll need expertise as vast as the planet to beat this quiz, spanning from the core to the atmosphere’s edge. If you think you’re up to the challenge, shake off the crust and ready yourself for a feat of planetary proportions.

Want to be more well-rounded like the Earth? Why not try more nature trivia quizzes to broaden your horizons? Try our plant trivia quiz and weather quiz to get a full taste of the seasons. After that, take a breather with some space trivia

Rainforests are critical in the sustainability of Earth due to their supply of what?

Plants

Drinking And Fresh Water

Soil

Insects

What is the imaginary line that runs around the Earth halfway between the poles?

Axis

Equator

Line Of Middle

Pole

Whose calculation of the size of the Earth’s diameter was almost exact?

Eratosthenes

Aristarchus

Aristotle

Socrates

What’s the name for the weight of air pushing down on Earth’s surface?

Barometer

Humidity

Gravity

Air Pressure

What is the reason for the Earth’s seasons?

Migration

Earth’s Tilted Axis

Earth’s Trajectory

The Ozone Layer

What layer of the Earth’s atmosphere contains the ozone layer?

Troposphere

Thermosphere

Ionosphere

Stratosphere

What theory proposes that Earth’s land masses were once connected and drifted apart?

Continental Drift Theory

Connected Drift Theory

Earthquake Theory

Continental Air Theory

The Chifley Cave was the first cave in the world to do what?

Lit By Electric Lights

To Be Used In a Movie

To Find Human Remains

To Allow Tourists

What percentage of the Earth’s water is drinkable?

5%

10%

1%

7%

What forms when water condenses in the Earth’s atmosphere?

Rainbows

Slides

Clouds

Puddles

A scar on the Earth’s surface caused by the impact of a cosmic body is called?

A Crater

A Hoodoo

A Caldera

An Astrobleme

A scientist that studies the Earth’s surface is called what?

Geographer

Oceanographer

Scientologist

Medium

Who published the book “The Theory of the Earth” in 1795?

Georges Cuvier

William Smith

James Hutton

Charles Lyell

What is the term for the Earth’s crust where it underlies oceans?

Rock Bed

Oceanic Crust

Drainage Basin

Sea Wall

What is another name for the portion of Earth that sustains life?

Atmosphere

Biology

Bioluminescence

Biosphere

Which star is the closest to the Earth?

Alpha Centauri

Sol

Beta Taursi

Proxima Centauri

What is steam drawn deep from within the Earth?

Geyser

Fission

Photon

Geothermal Steam

Which earthquake energy wave causes the most damage?

L

P

C

S

What is the only known cave on Earth deeper than 2,000 meters?

Mammoth Cave

Crystal Cave

Krubera Cave

Sarma Cave

How long does it take sunlight to reach the Earth?

24 Hours

8 Minutes

68.5 Minutes

60 Seconds

John Glenn was the first American to orbit the Earth. How long was the flight?

Five Hours

Eight Hours

Twelve Hours

Sixteen Hours

The Earth’s grasslands are categorized into how many different climate types?

Four

Three

Two

Five

You can do better

Not bad

Great!

My passion for travel seamlessly integrates with my love for trivia, as I spend a lot of time on the road. I create engaging trivia quizzes based on the information I gather about new locations, food, music, customs, and people.

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