chapter 4 No Littering unit 4 what happened to the sea animals

1. what does "no littering" sign mean?

• a. do not swim here

• b. do not leave trash here

• do not talk loudy here

• do not feed animals here

2. why should we not throw plastic bottles into the sea?

• a. they help fish breathe

• b. they can hurt hurt sea animals

• c. they make the water warm

• d. they clean the ocean

3. which animal often eats plastic bags by mistake?

• a. Dolphin

• b. Turtle

• c. Shark

• d. Octopus

4. which of the following is a common consequence when fish swallow microplastics?

• a. they become immune to disease

• b. their digestive systems get blocked

• c. they grow larger than normal

• d. they migrate to freshwater

5. why is littering harmfull to sea animals?

• a. it makes them stronger

• b. it keeps the sea clean

• c. they can eat their litter and get sick

• d. it provides food for them

6. what can we do to hel protect sea animals?

• a. throw trash in rivers

• b. use plastic more often

• c. recycle and throw garbage properly

• d. leave garbage on the beach

7. what should you do if you see someone throwing trash in the sea?

• a. join them

• b. ignore it

• c. politely remind them not to litter

• d. clap your hand

8. which of these items is safe to throw in to the ocean?

• a. banana peel

• b. glass bottle

• c. nothing

• d. plastic spoon

9. how can schools help reduce ocean pollution?

• a. teach students to throw garbage anywhere

• b. organize beach clean-up activites

• c. ban recycling

• d. sell more plastic items

10. what is a consequence of polluted oceans?

• a. cleaner beaches

• b. happy fish

• c. more tourist

• d. dead or sick marine animals