Zones of the Ocean

The ocean has three basic zones that define how dark it is in different parts of the ocean. For example the uppermost zone is called the sunlight zone. This is because this is about to where sunlight can reach. In the sunlight zone more than 90% of all sea life love there because of the sunlight factor. The second zone of the ocean is known as the twilight zone. This is because in th is zone you can still see sunlight but it is about as dark as twilight or dusk. The final zone of the ocean is known as the midnight zone, where there is no sunlight at all. Most animals that live h ere are biolumunious animals that glow and can create their own light. These are the stages of the ocean.