OW4_U6

Choose the right answer

• a shark

• a squid

• a whale

• a dolphin

Choose the right answer

• an octapus

• a dolphin

• a sea turtle

• a squid

Choose the right answer

• a shark

• sea sponges

• a whale

• a dolphin

Choose the right answer

• a squid

• a sea turtle

• an octapus

• a whale

Choose the right answer

• a squid

• an octapus

• a sea turtle

• a shark

the salt water that covers most of the earth’s surface and surrounds its continents and islands is _______.

• pollution

• sunlit zone

• midnight zone

• the ocean

When a ship has an accident in the ocean, this problem may happen. It is dangerous for the sea animals and plants.

• garbage

• oil spill

• pollution

• natural resources

You throw it away because you no longer use it. It can be food, paper, plastic. 

• a plastic bag

• oil spill

• water pollution

• garbage

When we catch too many fish in the ocean, this will happen.

• pollution

• overfishing

• oil spill

• trash

Choose the right answer

• sea sponges

• coral reefs

• marine animals

• squids