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Indirectly, yes. We humans eat plants; plants grow and generate energy by photosynthesis, so we need it.
Or, we humans eat animals, and the animals eat plants, which use photosynthesis.
At some level, our life depends on plants.
Wiki User
∙ 8y ago
Wiki User
∙ 13y agoOxygen which is used in all complex life (humans and animals) is produced through photosynthesis, for example in plants and algae.
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Can humans live without photosynthesis?
Humans themselves do not use photosynthesis, but because humans depend on plants, as well as other animals that eat plants, in order to live, no, humans could not live without photosynthesis. Unless plants had another way to make food for themselves, humans could not live without photosynthesis.
How and why do humans use photosynthesis?
Humans are not primarily photosynthetic. Plants are. Plants use sunlight to synthesize chemicals that they need. They do not eat. Humans, in comparison, are omnivorous. We eat food to gain energy, so we do not need photosynthetic skin. However, we humans do synthesize vitamin D with the help of sunlight, so to that small extent we do engage in photosynthesis.
What is the Suns role in an ecosystem?
The key role of the sun is to provide the light needed for photosynthesis. It also provides the heat that organisms need to survive.
What are two qualities of the troposphere that living things need to survive?
The two qualities living things of the troposphere is the birds and humans so that living need to survive.
What is the presence of chlorophyll in plants?
cholorophyll is a green pigment in the chloroplasts in a plant cell. It enables photosynthesis to take place. Photosynthesis is the process that converts carbon dioxide and water using the suns energy into oxygen and glucose. This glucose is needed to keep the plant alive and give it energy to grow and respire. The plants will stretch them selves up to the sunlight. So chlorophyll is necessary for providing energy to the plant. Photosynthesis also puts oxygen into the atmosphere which we as humans need to survive and it uses carbon dioxide. Hope this answer was ok.
Can humans live without photosynthesis?
Humans themselves do not use photosynthesis, but because humans depend on plants, as well as other animals that eat plants, in order to live, no, humans could not live without photosynthesis. Unless plants had another way to make food for themselves, humans could not live without photosynthesis.
Does a plant need to carry out photosynthesis to survive?
yes plants need photosynthesis to survive, plants make their own food in the form of sugars
What did animals do to survive?
They basically do what humans do to survive. Like humans need to eat to survive and we also need to sleep to survive.
Why is photosynthesis critical to the survival of every organism?
Plants undergo photosynthesis to provide themselves energy to make food to survive. The waste products of this reaction are oxygen and water which are released into the atmosphere. Humans need oxygen to survive. Thus, photosynthesis is a critical process for the survival of every organism.
Do plants need Photosynthesis to survive?
yes
Where do plants get photosynthesis from?
plants do not get photosynthesis, it is a process for them for food making and releasing of oxygen that animals and also humans need in order to survive. without this process, plants will not undergo processes for reproducing and multiplying food that every living creature need for daily life.
What are ways that photosynthesis is important to your survival?
humans arent plants. we dont need photosynthesis
Why does photosynthesis need to happen?
photosynethesis needs to happen beacause in order for the animals and the humans to livewe need photosynthesis or this to happen.
Why is the formula of photosynthesis important to you?
If u are a plant then u need it to survive
What do photosynthesis need to survive?
chlorophyll,sunlight,water,carbon dioxyde
Why is the carbon cycle important to your ecosystem?
Whatever plants that you have in your ecosystem need carbon dioxide so that they can complete the process of photosynthesis. Photosynthesis works hand in hand with Cellular Respiration, which is the process that all humans and animals go through in order to survive.
Why does photosynthesis occur in plants?
They perform photosynthesis because plants need photosynthesis to grow and develop . All living organisms need energy to live and photosynthesis uses sunlight energy to make natural food for plants .
