Question

Which of the following is not needed for photosynthesis: water, carbon, or soil?

Comments

The process involves the absorption of light energy by chlorophyll molecules, which are found in the chloroplasts of plant cells. Water is used by the plant as a source of electrons and hydrogen ions, while carbon dioxide is used as a source of carbon. 

Answer 1

Water is used by the plant as a source of electrons and hydrogen ions, while carbon dioxide is used as a source of carbon. Soil is not necessary for photosynthesis, although it does provide essential nutrients for the plant.

Answer 2

Water and carbon are needed for photosynthesis, but soil is not.

Photosynthesis is the process by which plants use the energy from sunlight to convert water and carbon dioxide into oxygen and organic compounds such as glucose. The process involves the absorption of light energy by chlorophyll molecules, which are found in the chloroplasts of plant cells. Water is used by the plant as a source of electrons and hydrogen ions, while carbon dioxide is used as a source of carbon. Soil is not necessary for photosynthesis, although it does provide essential nutrients for the plant.

Answer 3

Soil is not needed for photosynthesis. Photosynthesis is the process by which green plants and some other organisms convert light energy into chemical energy, which is stored in the form of glucose or other organic compounds. Water and carbon dioxide are the two main raw materials required for photosynthesis to occur.

Answer 4

carbon dioxide is used as a source of carbon. Soil is not necessary for photosynthesis, although it does provide essential nutrients for the plant.

Answer 5

Carbon is not needed for photosynthesis. While carbon dioxide is one of the raw materials used by plants during photosynthesis, it is not the same as the element carbon. In fact, carbon dioxide is made up of one carbon atom and two oxygen atoms. Therefore, the correct answer to the question is carbon.