
Ocean Quiz
Difficulty Level: Easy
10 Questions
Popular Questions InOcean Quiz
1
Which ocean is the largest on Earth?
2
What causes ocean tides?
3
Which marine animal is the largest in the world?
4
What is a coral reef mostly made of?
5
What is bioluminescence?
6
Which gas do sea plants like algae produce during photosynthesis?
7
Where is the Mariana Trench located?
8
Which type of water is found in oceans?
9
What do plankton provide to the ocean ecosystem?
10
What is the term for animals that live on the ocean floor?
