ocean zones

The ocean zones The ocean is very wide and very tall. The ocean has three zones the sunlight, twilight, and midnight zone. The sunlight zone starts at sea level and ends at 200m, the twilight zone starts at 200m and ends 1000m, last is the midnight zone which starts at 1000m and ends at 4000m. Each zone is very different. The coral reefs area part of the sunlight zone . Coral reefs can only form in …

…sulfide eating bacteria for their food. They also tend to grow very fast, and can become rather large. Tube worms eight feet long and clams one foot in diameter carry the bacteria in their body tissues as food reservoirs, which means that they don’t need , stomachs. Sea anemones filter the bacteria from water. As you have come to see that the ocean is a vast and wonderous place filled with life and energy. d