Listen to these words.
pioneer
oceanography
sonar
trench
canyon
vent
seamount
basin
archaeology
wrecks
artifact
to survey
Learn the new words!
To look at and examine carefully.
to survey
An old object made by humans a long time ago.
artifact
What is left of something that has been destroyed.
wrecks
The science to study human life in the past.
archaeology
Anywhere that is covered by ocean water.
basin
A high mountain under the ocean.
seamount
An opening where air can enter and exit.
vent
A valley with steep sides.
canyon
A deep, narrow ditch on the ocean floor.
trench
A way to find objects by sending sound waves through the air.
sonar
The science that studies the oceans and the animals that live in them.
oceanography
A person or company that is the first to do something.
pioneer
Now, do the test!