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Marine Ecosystems: Reefs and Food Webs Quiz

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15 Questions

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Marine Ecosystems: Reefs and Food Webs: a General level Biology quiz. Test your knowledge with 15 questions!

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Questions

Question 1

What are coral reefs primarily built of?

A Iron

B Plastic

C Sand

D Calcium carbonate

Question 2

What is the base of the marine food web?

A Whales

B Sharks

C Phytoplankton

D Turtles

Question 3

Coral reefs are often called the:

A Rainforests of the sea

B Cities of the sea

C Deserts of the sea

D Mountains of the sea

Question 4

What do corals have a symbiotic relationship with?

A Rocks

B Algae

C Fish

D Birds

Question 5

Which level of the food web eats producers?

A Apex predators

B Primary consumers

C Tertiary consumers

D Decomposers

📋 This quiz has 15 questions in total.