Under the Sea Image

Test your knowledge about Under the sea by answering these fun questions! You will receive feedback after each response, along with your score at the end of the quiz.

Question 1: What is the largest animal in the ocean?

Correct answer: Blue Whale

Question 2: What do plankton serve as in the ocean ecosystem?

Correct answer: Primary food source

Question 3: What do sea turtles eat?

Correct answer: Jellyfish

Question 4: Which ocean is the largest?

Correct answer: Pacific Ocean

Question 5: What color is a typical starfish?

Correct answer: Orange

Question 6: What do dolphins use to communicate?

Correct answer: Clicks and whistles

Question 7: What is the habitat of a coral reef?

Correct answer: Warm, shallow ocean waters

Question 8: What kind of fish can inflate its body to scare predators?

Correct answer: Pufferfish

Question 9: How many arms does an octopus have?

Correct answer: 8

Question 10: What do whales use to breathe?

Correct answer: Blowholes

Question 11: What is the fastest fish in the ocean?

Correct answer: Sailfish

Question 12: What gives seaweed its green color?

Correct answer: Chlorophyll

Question 13: Which animal has a hard shell and lives in the ocean?

Correct answer: Crab

Question 14: What do jellyfish use to sting?

Correct answer: Tentacles

Question 15: What is the main diet of baleen whales?

Correct answer: Tiny plankton

Question 16: Which sea creature has three hearts?

Correct answer: Octopus

Question 17: What do fish use to breathe underwater?

Correct answer: Gills

Question 18: Which sea animal can change its color?

Correct answer: Octopus

Question 19: What is the deepest part of the ocean?

Correct answer: Mariana Trench

Question 20: Which ocean is the warmest?

Correct answer: Indian Ocean

Quiz Completed!