Ocean facts
Ocean animals
Ocean names
Eco system in danger
Coral reefs
100

One percent of the ocean is covered in coral reefs. True or false?

True

100

Sharks have an unlimited set of teeth. True or false?

True. 

100

What ocean would you be swimming in if you are in Brazil? 

What is the Atlantic Ocean?

100

If you see trash in the ocean, what could you do to help? 

What is pick up the trash. 

100

Corals can't move move. True or false?

False. 

200

How many oceans are there in the world? 

What is 5.

200

The tongue of a blue whale weighs as much as which land animals? 

1. Hippopotamus 2. Gorilla 3. Rhinoceros 4. Elephant 

What is an elephant? 

200

What is the name of the ocean closest to Sri Lanka? 

What is the Indian Ocean. 

200

What is one of the most polluting things to the ocean? 

What is cigarettes. 

200

Are corals animals or plants?

What is animals. 
300

What percentage of the earth's surface is covered by the ocean? 

What is 70 percent. 

300

Which out of the following ocean animals are the largest?

1. Sharks 2. Giant squid 3. Blue whale 4. Manta ray

What is blue whale? 

300

What is the name of the deepest part of the ocean?

What is The Mariana Trench. 

300

When you go fishing, you should do what with your hooks?

What is keep them out of the environment (put them away!) 

300

The Great Barrier Reef in Australia can be seen from Mars. True or false?

False. 

400

Th loudest sound in the world was recorded in the ocean in 1997. What was it called? 

What is "The Bloop". 
400

Sharks are covered with tiny teeth. What are they called?

What is dermal denticles. 

400

What is the name of the saltiest ocean? 

What is the Atlantic Ocean?

400

What is one of the most endangered sea animals?

What is bluefin tuna, cape penguin, grey whale, turtle, vaquita. 

400

Corals eat plankton/small fish? True or false?

True. 

500

What percent of the ocean's floor has been mapped in detail? 

What is 5 percent. 

500

Many species of fish are hermaphrodites. What does this mean?

What is an animal that has both female and male organs. 

500

What is the name of one of the most dangerous ocean or sea?

What is The South China Sea and East Indies, eastern Mediterranean, Black Sea, North Sea, and British Isles. 

500

What is the most polluted ocean or sea in the world? 

What is the Mediterranean Sea. 
500

What is the biggest threat to corals? 

What is climate change? 
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