i need fast facts about aquarists,marine biologist,and marine geologist.?

Question

for school its due tomorrow.

Answer 1

If you want to know about these careers, then,
1. Aquarists
People who work in an aquarium, taking care of the creatures.
2. Marine biologist
People who study the underwater plants and animals.
3. Marine geologist
People who study the sea-bed for its minerals and also for knowing the depth which helps in the further study of the above occupations.

Hope they are fast enough!

Answer 2

Marine geologists study the geology of the ocean floors, and also of the coast lines around the world, this helps give an overview of the past, showing things such as past species, climates and land formations.
Marine Biologists study all living things in the ocean, and can be broken down into a few categories, 1/. Marine zoologists, study animals (there broken down further into the specific field of animals they study) 2/. Marine botanists, who stude the ocean plants of the world, and also marine ecologist who will look at the way in which marine ecosystems function, and the problems that ecosystems may face.
I'm not sure about the other one, so i'll get back to you on that.

Answer 3

Question is too vague......You need to be specific if you want good answers.