Year 4 Open Class

Marine Life

100

Name one PRODUCER 

Phytoplankton, algae, seaweed

200

How many oceans can you find on Earth? Name them. 

Atlantic, Pacific, Indian, Arctic, and Antarctic Oceans

300

How many species inhabit the ocean?

1 million

400

What percentage of the Earth is covered by water?

70%

True or false

100

There are 5 steps in the food chain

True or False

True

200

Sharks are at the top of the food chain.

True or False

False

300

Food webs and food chains are the same thing.

True or False

False

400

There are over 242.000 marine species

True or False

True

Jumble Facts

100

___________are found inside different species of fish and can harm humans as well?

Microplastics

200

What can people use the oceans for?

For swimming, housing, fishing, working, travelling, and making medicine. 

300

Tuna eat small fish, so they are the:

-->Primary consumers

-->Tertiary consumers

-->Apex predators

Tertiary consumers

400

Depending on what they eat, animals can be: herbivores, carnivores or_____________

Omnivores