A Lot of fish eat smaller fish as food to keep living while sea plants like seaweed or algae is what really small fish feed upon. Sea weed naturally grown in the ocean along with many other types of sea flora. Algae grows on things like ship wrecks or coral that has been sitting in the ocean for a very long time. Oceans also provide drinking water for us living on land after the sun evaporates the water leaving the salt behind. Humans take plenty of fish, crustacean, and seaweed out of the oceans to eat. Perhaps too much. Some fishing boats bring in thousands of fish in one day. We need to be careful to how much we take, so the ocean can keep providing for our ever going hunger needs.
Some people also take from the aquatic biome illegally by taking protected species of fish, or hunting sharks or whales to sell fins or make things out of their skin to gain money. Every part of an ocean is important, we need to be careful of what we take and give. |