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Algae is the primary photosynthesising agent on earth. Seaweed also photosynthesises (some species at least, I'm not sure if there are others that don't), so yes, both of them do produce oxygen from carbon dioxide.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoYes, most kelp do convert sunlight energy into organic biomass, with water and oxygen as a byproduct. Kelp forests are typically found in coastal waters where the kelp fronds can reach sunlight near the ocean's surface.
Wiki User
∙ 10y agoI read someone that kelp provides between 70 and 80 percent of the worlds oxygen but I'm not sure if it was a reliable source.
Wiki User
∙ 8y agoKelp liberates oxygen from carbon dioxide by photosynthesis.
Wiki User
∙ 15y agoNo, it expels O2.
Wiki User
∙ 10y agokelp can do anything with an imagination
Wiki User
∙ 11y agoyes
Wiki User
∙ 12y agoYes
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What air does kelp give off?
Oxygen (O2)
Does plants make oxygen?
trees and kelp because trees take in the dirty oxygen and puts out the clean oxygen and the kelp i was researching kelp and i saw that kelp helps and makes oxygen.
Do plants give out oxygen?
I think when they receive carbon dioxide
How do flowers use to give off oxygen?
no they dont give off oxygen
What kills kelp?
Lack of oxygen.
Do evergreen tree give off oxygen?
Evergreen trees do give off oxygen. They give off less oxygen than deciduous trees do in the summer, but they do release oxygen all year.
Do flowers give off oxygen?
Flowers do not give out oxygen, the green parts of a plant give out oxygen when the are engaged in photosynthesis.
Which living things give off oxygen?
Most leafy plants and trees give off oxygen
What are kelp use from the kelp forest?
animals eat off of it
Cyanobacteria give off what?
Oxygen Bro Oxygen
What is it that Plants and animals take in and then give off?
Plants take in carbon dioxide and give off oxygen Animals take in oxygen and give off carbon dioxide
Why is it important that plants give off oxygen during photosynthesis?
Why is it important that plants give off oxygen during photosynthesis
