Quick quiz

Aquarium with Tropical Fish

4 questions · click an answer to see how you did.

1. 1. What kind of environment does this aquarium show?

   💡 Think about the words 'tropical' and 'freshwater'.

   A cold ocean A tropical freshwater habitat A desert A forest

2. 2. What might the tiny particles floating in the water be?

   💡 They are very small and are part of the food web.

   Rocks Plankton or fish food Bubbles from a machine Leaves from trees

3. 3. Why do aquariums like this one matter?

   💡 Think about what you can learn from watching the fish and plants.

   They help us learn about freshwater ecosystems. They are just for fun and have no purpose. They are used to store water for drinking. They are only for rich people to enjoy.

4. 4. Look closely at the aquarium. What do you notice about the fish? Describe what you see.

   💡 Are they swimming alone or together? What colors are they?

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