How does a plant give out air?
Plant leaves have tiny pores called stomota. Carbon dioxide and oxygen enter and leave through the stomata respectively in the process called photosynthesis. In Photosynthesis the leaves absorb sunlight, and combine the atmospheric carbon dioxide and water to make sugar and oxygen. Then oxygen is given out.
What process adds oxygen to the air?
Photosynthesis in plants adds oxygen to the air. That's because the process uses H2O (water). Photolysis (splitting with light) uses sunlight, or whatever source of light is being used by the plant, to split the water into H+ (positively charged hydrogen ions) and O2, oxygen atoms. The plant only needs the hydrogen ions, so the oxygen is released through the stomata of the plant's leaves. It then enters the atmosphere.
What the connection between plants and oxygen?
The connection between plants and oxygen is that after the plant is done making photosynthesis it releases oxygen into the air and takes in carbon dioxide that we release into the air. So we are the ones who take in oxygen from the plant. This is a reason why we should not cut down a handful of trees otherwise there will be less oxygen in the air.
Why should you conserve air?
Because if you don't you'll suffocate from lack of oxygen, and I don't think any of you are in the mood to die. To conserve air, I would think, is to help eliminate the air pollution. By eliminating the air pollution both humans and animals benifit, considering we need oxygen to survive. As long as there is plant life and trees we are given oxygen thanks to photosynthesis.
How does air get in a plant?
diffusion through the stomata often located in the aerial organs of the plant aka the leaves of the plant. There is a low concentration of oxygen in the air spaces between the spongy mesophyll as oxygen is constantly used by respiring plant tissue and visa versa occurs when the plant begins to photosynthesise
Why is oxygen considered to be a by-product of photosynthesis?
When a plant goes through photosynthesis, the air that goes in through the leaves has carbon dyoxide and oxygen. Plants only need carbon dyoxide to make the food they need to live. The oxygen is not needed to make food for plants. That is why oxygen is considered a waste product in the process of photosynthesis. The real use of photosynthesis is for the plant to make food for itself. The oxygen is a little…
Drescribe the journey of an oxygen molecule as it moves between a plant and another organism?
Respiration can be defined as the process by which an organism takes in oxygen and releases carbon dioxide, one in which the circulating medium of the organism (e.g., the blood) comes into contact with air or dissolved gases. That carbon dioxide is then taken into a plant and released as oxygen and the cycle starts over again.
In a plant what allows for exchange of gases with the atmosphere?
Transpiration is the botanical term for this exchange of gases. Air, containing the carbon dioxide that plants need for photosynthesis, enters the plant in this process by way of small holes on the undersides of the leaves, called 'stomata'. This same process in reverse is how the plant moves oxygen, the by product of photosynthesis, out to release it into the atmosphere. In the transpiration process, plants use a water layer at the cell level…