Oceans/Seas
Climate & Physical
Biology
Social Sciences
Fun Facts
100

The coldest ocean on Earth.

What is the Artic Ocean?

100

This gas exchange process allows oxygen to enter ocean surface waters.

What is diffusion?

100

The largest fish in the ocean.

What is a whale shark?

100

This body of water separates Africa from Europe and has been a key trade route since ancient times.

What is the Mediterranean Sea?

100

This legendary city was said to have sunk beneath the ocean.

What is Atlantis?


200

This canal connects the Atlantic and Pacific Oceans through Central America.

What is the Panama Canal?

200

This climate pattern involves periodic warming of the Pacific Ocean.

What is El Niño? 

200

This adaptation allows some marine species to produce light.

What is bioluminescence?

200

Members of this civilization were the first to reach North America.

Who were the Vikings?

200

The director of this shark-attack movie expressed regret for his negative portrayal of sharks after the movie led to a widespread fear of sharks in America.

What is Jaws?

300

The deepest point on Earth is found in this ocean.

What is the Pacific Ocean?

300

This force causes moving water to curve due to Earth’s rotation.

What is the Coriolis effect?

300

These organisms drift with currents and cannot swim against them.

What are plankton?

300

The triangular trade route connected Europe, Africa, and this continent.  

What is the Americas?

300

This animal can regenerate lost arms and other body parts.

What is a sea star/starfish?

400

The saltiest sea on Earth.

What is the Dead Sea?
400

This acid is produced when CO2 dissolves into the ocean.

What is carbonic acid?

400

This adaptation involves organisms storing fat and helps marine mammals conserve heat in cold water.

What is blubber?

400

This explorer was the first person to successfully circumnavigate the globe.

Who is Magellan?

400

This squid species holds the record for the largest eyes in the animal kingdom.

What is the colossal squid?

500
This sea is in between Alaska and Russia and is thought to be how early humans reached North America.

What is the Bering Sea/Bering Strait?

500

Of all the water on Earth's surface the ocean comprises ______%.

What is 97%?

500

This animal has blue blood due to a copper-based oxygen carrier.

What is an octopus?

500

This sea monster appears on many early nautical maps and takes the form of a massive octopus or squid.

What is a kraken?

500

This species can punch with the speed of a bullet.

What is a mantis shrimp?

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