A hidden world beneath the sea
predators of the sea
water pollution
mix
mix
100
to soak up or take in
absorb
100
a living being, especially an animal
creature
100
a place or region
area
100
a large area of a sea or ocean that is partly enclosed by land
gulf
100
a search or pursuit
quest
200
full of movement or energy
active
200
having to do with the ocean or with ships and boats
marine
200
going on forever; never-ending
everlasting
200
everything surrounding a living thing that affects its growth and health.
environment
200
to give a beating to; to whip
thrash
300
something that blocks or bars movement or passage
barrier
300
to dive, fall, or move down suddenly
plunge
300
to stop from happening
prevent
300
to make dirty or harmful by mixing in or adding waste material
pollute
300
to make a hole or opening
pierce
400
a living thing
organism
400
to grow strong and healthy
thrive
400
material that is left over, unused, or unwanted
waste
400
to take care of; to keep in good condition
maintain
400
an animal that stalks and eats other animals for food
predator
500
of, having to do with, characteristic of, or happening near the equator
tropical
500
to let go; to set free
release
500
to argue in favor of something; to try to convince
urge
500
to keep safe from loss, destruction, or waste
conserve
500
a large and impressive group or set of things; a display
array
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