In order for a marine biologist to work in the field they would need to have completed geometry, trigonometry,and calculus. Marine biologists study habitats of fish, where fish live, what the fish eats, and what the fish does. In the field of marine biology there are many different careers you can choose from such as marine engineering, marine trainer at a …show more content…
Many people in the field of marine biology enjoy working with marine life. Marine biologists rescue marine animals and help them until they are able to survive on their own. Marine biologists contribute to the reason why marine animals are still alive on this planet. Marine organisms need a lot of care to stay alive. Some marine organisms don’t have enough of what they need because there's not enough food or other fish are eating their food source. Humans also play a part in in the loss of marine life and their habitat. The fishing techniques and pollutants that are put into the water by fishing boats, cruise ships and other shipping boats are destroying marine life and hurting the environment. Our carelessness can be prevented. Plastics such as our water bottles harm many marine animals. That's bad because fish, dolphins, and whales like to check things out to see what they are. And when they get injured because it’s something harmful it can affect them how they eat, live, and swim. A simple trash can and taking a moment to clean up after yourself is a start in helping to take care of our marine and land