Quiz- Algae - 2 General Aspects of Algae

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This quiz contains 4 questions. You can earn 10 points.
When you have answered all questions you will receive your score.

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Which answers are correct: *

2 points

Algae are on top of the food chain

Algae produce carbohydrates during the photosynthesis

Algae produce carbon dioxide during the photosynthesis

Algae carry on photosynthesis

In which products algae are used: *

4 points

Sushi

Cancer fighting medicines

LSD

Plastic

Ice cream

Oil

Which answer is correct: *

2 points

Kelp is a fish-eating algae

Macro algae can be seen with your naked eye

Plankton cannot grow in illuminated regions

Plankton cannot grow in very salty water

Picoplankton grows up to 2 meters

What are the two main groups of organisms with photosynthesis ? *

2 points

Algae and Land plants

Algae and fish

Land plants and insects

Fish and birds

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