Listen to these words.
ascend
descend
bioluminescence
ravine
cavern
tentacle
freshwater
saltwater
scavenger
pressure
aquatic
abyss
Learn the new words!
A very dark and deep space.
abyss
On or in the water.
aquatic
A strong force.
pressure
An animal that finds and eats rotting or dead plants or animals.
scavenger
Water that is full of salt like water in an ocean.
saltwater
Water that is not salty such as lakes or rivers.
freshwater
A long thin body part of some animals like an octopus or squid that is used to hold onto things.
tentacle
A large cave.
cavern
A deep, narrow valley with trees and a river.
ravine
Light from some small insects, fish, or bacteria.
bioluminescence
To move down.
descend
To move up, rise.
ascend
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