______ has a hard shell and swims slowly in the ocean.
A turtle
A dolphin
A squid
A fish
______ has eight arms and can change its color.
An octopus
A shark
A squid
A sea sponge
______ lives on the ocean floor and absorbs water.
An octopus
A turtle
A sea sponge
A fish
A dolphin is ______ that lives in the ocean.
A creature
A layer
A resource
Pollution
______ is the largest sea mammal.
A shark
A squid
A whale
A fish
The sun gives the ocean ______.
A creature
Disappear
Pollution
Sunlight
______ is a common sea creature people eat.
A fish
A dolphin
A whale
A sea sponge
______ is a friendly sea creature known for jumping out of the water.
A dolphin
A squid
A whale
A shark
______ is known for its sharp teeth and fast swimming.
A whale
A shark
A fish
An octopus
The ozone is ______ that protects the Earth.
A zone
A creature
A layer
Sunlight
The twilight ______ in the ocean has little light.
Zone
Layer
Resource
Pollution
______ is harmful waste in the sea.
A creature
Pollution
A layer
A resource
If we don't protect sea life, many animals might ______.
Build
Disappear
Protect
Grow
The ______ zone is the darkest part of the ocean.
Ozone
Twilight
Midnight
Sunlight
______ has ten arms and lives deep in the sea.
A shark
A turtle
A squid
A fish