marine biologist
A scientist that studies microscopic lifeforms is known as a microbiologist.
The correct spelling is cryptobiologist (one who studies extinct or unconfirmed lifeforms).
The usual spelling is paleontologist (also palaeontologist), a scientist who studies ancient lifeforms.
Coral reefs are only rivaled by the immense ecosystem of the rainforests. Lifeforms are in the millions, and there is still so much of the ocean that we haven't seen yet.
It is leading to the probable extinction of one of the most intelligent and least understood lifeforms in the ocean.
A geologist studies rocks, while an oceanographer studies ocean basins. Marine geologists specifically study the rocks and geological features of the ocean floor.
Lifeforms was created on 1994-05-27.
Lifeforms - song - was created in 1994.
I'm not sure about the biosphere but the bioshere2 has an ocean that contains "ocean like" water it is simply just salt water. It has fish coral and other lifeforms in it to.
A Hydrologist studies the movement, distribution, and quality of water on Earth and an Oceanographer studies the ocean, either of whom might find themselves contributing to studies of waves and currents.
A person who studies ocean plants and animals is called a Marine Biologist.