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Photosynthesis is the process by which plants turn light and carbon dioxide (CO2) into Sugar and Oxygen. Therefore in order for plants to photosynthesize they must have light and carbon dioxide. During the day or in the presence of light, plants are performing 2 processes: Photosynthesis and Cellular Respiration. At night, or when a plant gets no light they only perform cellular respiration. During cellular respiration only, CO2 concentration increases because it is not being used by photosynthesis.

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12y ago
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11y ago

carbon dioxide , hydrogen , light energy (sunlight)

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14y ago

Plants must have carbin dioxide,h2o,light energy and, oxgen.

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Q: What do plants must have for photosynthesis?
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Related questions

What is an organism that can create its own food through photosynthesis?

For an organism to do photosynthesis the organism must have Chloroplast. The only organisms that can do photosynthesis are plants.


Before photosynthesis can take place light must be what by plants?

Before photosynthesis can take place light must be captured by green plants. Plants use chloryphyll to trap sunlight enery and use it to produce carbohydrates.


What organisms can perform photosynthesis?

The kind of organism that would be most likely to perform photosynthesis is the plant. All plants must perform photosynthesis.


Both plants and animals must undergo what reaction to produce energy?

photosynthesis


Why do plants go around the sun?

Plants grow by photosynthesis in which they use sunlight as energy. In other ways, plants must have light to grow


Where do plants get energy for photosynthesis?

where do plants get energy for photosynthesis


How do plants make chlorophyll?

Plants make chlorophyll by the process of photosynthesis.


What is the reason plants must use respiration in addition to photosynthesis?

Photosynthesis produces sugars, but these sugars must be broken down. Otherwise, the plant cannot use the energy stored in sugars.


Who is photosynthesis?

Photosynthesis is not a person. It is a process done by plant to get energy


What plants are involved in photosynthesis?

All plants, some protists, bacteria and blue green algae uses the sun to make photosynthesis. Plants use photosynthesis to create energy that then makes sugar for nutrient.


Do cotton plants use photosynthesis?

All plants use photosynthesis.


What 3 things must plants have for photosynthesis to occur?

nitrogen ,water,soil