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Coral Reefs Quiz

Some facts about beautiful coral reefs. 8 Questions.

 
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Jayalakshmi010
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1
Question 1 Photo

Coral reefs are beautiful underwater formations made from which of these secreted by corals?

  • Aluminium sulphate
  • Potassium carbonate
  • Calcium carbonate
  • Calcium sulphate

2
Question 2 Photo

Most of the coral reefs are found in which country?

  • Great Barrier Reef in Queensland, Australia
  • Great Barrier Reef in New york, America
  • Great Barrier Reef in Brazil, Africa
  • Great Barrier Reef in Canberra, Australia

3
Question 3 Photo

Which of these are the natural glue that holds them together to maintain the shape of coral reefs?

  • Bacteria
  • Algae
  • Fungi
  • Protozoa

4
Question 4 Photo

Some coral reefs are widely used in the treatment of which of these diseases?

  • Cancer
  • HIV
  • Ulcers
  • All of the above

5
Question 5 Photo

Porous limestone skeletons of the corals have been used in grafting which of these?

  • Human lungs
  • Human bones
  • Human liver
  • Human heart

6
Question 6 Photo

Coral Reefs are which of the following?

  • Herbivores
  • Carnivores
  • Omnivores
  • ========

7
Question 7 Photo

Which is the largest coral reef?

  • Great Barrier Reef in Japan
  • Great Barrier Reef in Australia
  • Great Barrier Reef in America
  • Great Barrier Reef in Arctic

8
Question 8 Photo

The animals that make up a coral reef are called what?

  • Polyps
  • Holyps
  • Molyps
  • Tolyps

 

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