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