Ocean Species
Marine Plants
Selachii-mania
Bodies of Water
Sharks in Pop Culture
100

This gentle giant is the largest fish in the world.

What is the whale shark?

100

Kelp belongs to this group of organisms rather than true plants.

What is algae?

100

Sharks have skeletons made of this material rather than bone.

What is cartilage?

100

This ocean houses the most number of sharks.

What is the Pacific Ocean?

100

This 1975 blockbuster film changed the public's perception of sharks forever.

What is Jaws?

200

This fish is the fastest swimmer in the ocean, capable of almost 70 mph.

What is the sailfish?

200

Approximately what percentage of Earth's oxygen is produced by marine photosynthetic organisms?

Roughly 50%.

200

Sharks can detect this phenomenon produced by other living organisms using specialized sensory organs called Ampullae.

What are electric fields?

200

Swimmers float easily in this sea due to its exceptionally high salinity content.

What is the Dead Sea?

200

The Hulk, Batman, and the great white shark from Finding Nemo all share this first name.

What is Bruce?

300

This apex predator has the strongest measured bite force of any living fish.

What is the great white shark?

300

This SpongeBob character is one of a microscopic group of marine organisms that forms the base of most ocean food webs. 

What is plankton?

300

This shark species is the only one known to spend much of its life filtering plankton while relaxing near the surface, despite being the second largest fish in the world.

What is the basking shark?

300

This narrow strait connects the Atlantic Ocean to the Mediterranean Sea.

What is the Strait of Gibraltar?

300

This absurd 2013 sci-fi comedy features sharks being thrown into the air by a certain natural disaster.

What is Sharknado?

400

Despite its nickname, this "killer" is actually the longest member of the dolphin family.

What is the orca?

400

Seagrasses are unique because they are this type of organism rather than algae.

What are flowering plants (or angiosperms)?

400

A uniquely shaped tail, with a greatly elongated upper lobe, is used by this species of shark to stun schools of fish before feeding.

What is the thresher shark?

400

This warm ocean current, which lends its name to a popular aviation company, helps moderate the climate of Western Europe.

What is the Gulf Stream?

400

In this 2005 children's movie, the son of a famous inventor uses a shark-themed superhero identity alongside his lava-powered friend.

What is The Adventures of Sharkboy and Lavagirl?

500

This cephalopod has three hearts, blue blood, and can edit its own RNA. 

What is the octopus?

500

Although often mistaken for colorful underwater plants, coral reefs are actually built by colonies of these animals.

What are coral polyps?

500

Engineers have studied this feature of shark skin to design reduced drag swimsuits, aircraft coatings, and ship hulls.

What are dermal denticles?

500

This underwater mountain range stretches for more than 40,000 miles and is the longest chain on Earth.

What is the Mid-Ocean Ridge?

500

This shark-themed video game released in 2020 features a giant prehistoric shark as the player-controlled predator.

What is Maneater?

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