Marine Conservation Terms

noun the branch of science that deals with the physical and biological aspects of the oceans

• Oceanography is the study of the physical and biological aspects of the ocean.
• I'm taking a class on oceanography next semester.
• Diving into oceanography is really cool.
• Exploring the depths of oceanography can lead to new discoveries.

noun a type of fishing gear consisting of a long main line with smaller branch lines attached

• Longline fishing is a commercial fishing technique that uses a long line with baited hooks to catch fish.
• My uncle makes a living through longline fishing in the open sea.
• Longline fishing is like setting up a buffet for the fish to come and feast on.
• In the business world, longline fishing refers to casting a wide net in search of potential clients.

noun a type of animal that lives in the ocean and breathes air, such as dolphins, whales, and seals

• Marine mammals, such as dolphins and whales, are highly intelligent creatures that inhabit the world's oceans.
• I love watching marine mammals like seals and sea otters play in the water at the aquarium.
• Check out that sick marine mammal show at the marine park!
• She's like a marine mammal in the way she gracefully navigates through difficult situations.

noun a person who maintains or cares for an aquarium, typically as a hobby

• The aquarist meticulously maintains the health and cleanliness of the aquarium.
• My friend is an aquarist and has the coolest fish tank in his living room.
• I never knew being an aquarist required so much work, but it's worth it for the beautiful fish.
• As an aquarist of emotions, she carefully tended to the delicate feelings of those around her.