Ocean Ocean Floor Sea Plants

The ocean ecosystem is the largest ecosystem comprising of 70 of the earth s surface and only 20 of it is known to man though expeditions and explorations have been conducted since early times the vast ocean floor is as unknown as the space.

Ocean ocean floor sea plants.

As in the bottom of nutrient cycling and food chain ocean plants have to feed food demand to creatures in the higher level of the chain. See all lesson plans see seafloor lesson plans the seafloor articles. Ocean plants are rarely talked about but with 70 percent of the world covered in water they play a vital role in oxygenating oceans around the world protecting certain species of aquatic animals from predators and outside elements including human activities and helping animals thrive by being their primary food source. Altogether the deep sea floor makes up about 71 of the world s oceans with shallow waters such as continental shelves making up 29.

The marine biome is rich in minerals animals and plants. Marine habitats are habitats that support marine life marine life depends in some way on the saltwater that is in the sea the term marine comes from the latin mare meaning sea or ocean a habitat is an ecological or environmental area inhabited by one or more living species. In the sea floor you will see a plant called as sea grass. The marine environment supports many kinds of these habitats.

Because it gains its food by producing it through photosynthesis the sea grass will only exist in the shallow area where the sunlight still can appear. Stunning underwater plants and sea life on the ocean floor by. Blythe copeland is a writer editor and blogger who began working with treehugger in 2008. Inland bodies of saltwater such as the caspian sea and the great salt.

The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. Like ocean animals humans knowledge on ocean plants is rather limited. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Number of ocean plants is absolutely greater than ocean animals.

For our younger readers here are some ocean facts for kids. Nearly half of the world s sea floors are over 3 000 meters 9 800 ft deep. Marine habitats can be divided into coastal and open. Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet.

At smithsonian ocean we have lesson plans activities and resources to help you engage your students in the wonders of our oceans.