21 Earth Trivia Questions That Will Shake You to the Core

1. What is steam drawn deep from within the Earth?

2. Which earthquake energy wave causes the most damage?

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

4. How long does it take sunlight to reach the Earth?

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

6. The Earth's grasslands are categorized into how many different climate types?

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

2. A scientist that studies the Earth's surface is called what?

3. Who published the book "The Theory of the Earth" in 1795?

4. What is the term for the Earth's crust where it underlies oceans?

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

6. Which star is the closest to the Earth?

1. What is the reason for the Earth's seasons?

2. What layer of the Earth's atmosphere contains the ozone layer?

3. What theory proposes that Earth's land masses were once connected and drifted apart?

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

5. What percentage of the Earth's water is drinkable?

6. What forms when water condenses in the Earth's atmosphere?

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

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

3. Whose calculation of the size of the Earth's diameter was almost exact?

4. What's the name for the weight of air pushing down on Earth's surface?