Water is used up in photosynthesis along with carbon dioxide to produce glucose and oxygen.

The role of H2O, or water, in photosynthesis, is essential to ATP, which is the energy process that drives photosynthesis. It is also important in the making of food; hydrogen atoms found in water make up part of the glucose molecules that plants use as nourishment.

The Calvin cycle is a part of photosynthesis, the process plants and other autotrophs use to create nutrients from sunlight and carbon dioxide. The Calvin cycle is a process that plants and algae use to turn carbon dioxide from the air into sugar, the food autotrophs need to grow. …

In the process of photosynthesis, water provides the electron that binds the hydrogen atom (of a water molecule) to the carbon (of carbon dioxide) to give sugar (glucose).

On a biological level, water’s role as a solvent helps cells transport and use substances like oxygen or nutrients. Thus, water’s role as a solvent facilitates the transport of molecules like oxygen for respiration and has a major impact on the ability of drugs to reach their targets in the body.

Drinking water helps to thin the mucus lining your airways and lungs. Dehydration can cause that mucus to thicken and get sticky, which slows down overall respiration and makes you more susceptible to illness, allergies and other respiratory problems.

While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells.

Reasons Why Photosynthesis Is Important

• It is the number one source of oxygen in the atmosphere.
• It contributes to the carbon cycle between the earth, the oceans, plants and animals.
• It contributes to the symbiotic relationship between plants, humans and animals.
• It directly or indirectly affects most life on Earth.

In your cells blood picks up carbon dioxide and releases oxygen. They produce oxygen during a process called photosynthesis. During photosynthesis green plants manufacture the sugar molecules fructose and glucose. Green plants use energy from sunlight to build sugar molecules from carbon dioxide and water.

Producers are extremely important living things within an ecosystem because they make food for other organisms.

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

In the carbon cycle, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere, where it’s available to plants for photosynthesis. After death, decomposition releases carbon into the air, soil and water.

Not only does the burning of forests release carbon dioxide, but deforestation can also affects the level of carbon dioxide. Trees reduce the amount of carbon dioxide from the atmosphere during the process of photosynthesis, so fewer trees means more carbon dioxide left in the atmosphere.

Key Concepts: ● As organisms release energy during cellular respiration, carbon dioxide is produced from the carbon in energy storage molecules. This process moves carbon from biotic to abiotic matter.

During photosynthesis, trees and plants “sequester,” or absorb, carbon from the atmosphere in the form of CO2, using it as food. Eventually, when the plant or tree dies, the carbon it has been storing is released into the atmosphere. This, however, is not the only route carbon can take back into the atmosphere.