Why do ocean plants grow without sunlight?

Answer 1

Most plants grow in the 'ephotic' or 'sunlight' zone in the ocean- the top 660 feet. Enough solar energy penetrates this zone for plants.

Below this layer, there is not enough sunlight for photosynthesis, so no plants grow. (The next layers are the 'twilight' or 'dysphotic' zone- 660-3,300 feet. Under that is the 'midnight' or 'aphotic' zone with all the cool deep sea fish.)

Answer 2

Ocean plants require sunlight for it's food production. Since the clarity of water diminish sunlight, ocean plants can only be found within certain depth of ocean floors.

For the ocean that is very deep, you will only see microscopic plankton plants grows. And the color of the ocean water will be greenish.

Answer 3

They don't. They require sunlight just like land-based plants. Light goes through water quite well.

Answer 4

the plant life conventional as sea weeds can boost below the sea at a intensity that the sorts of light as all of us recognize it might want to't attain. sunlight effortless is likewise conventional as white effortless as is split into the colors of the rainbow, Land plant life have white effortless to apply so the most effective color of absorbe the daylight is eco-friendly (it really is why you've eco-friendly leaves), in spite of the indisputable fact that contained in the sea many colors are absorbed by skill of the water so pink is a better effective color to apply. in case you opt for to benefit better look up DK Eyewittness education guide to nature CD ROM OR DK Eyewittness education guide to plant life e book

Answer 5

ya they get a little sunlight. its just how they've adapted. same thing with some certain animals. like those that hibernate, how can they go months without food? its because they have adapted to that lifestyle.

Answer 6

They do get sunlight, just very little.

Answer 7

But, they do!