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Photosynthesis.
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What biological process is responsible for the creation of oxygen in earth's atmosphere?
photosynthesis
State the function of the structures called stomata that are present in leaf epidermis?
The leaf surface has many tiny apertures called stomata. During respiration oxygen from the atmosphere diffuses into the stomata and then into the cells of the leaf. When carbon dioxide concentration in the cells increases, the stomata opens and releases carbon dioxide into the atmosphere.
The relationship between photosynthesis and cellular respiration is usually described as a cycle?
Photosynthesis removes carbon dioxide from the atmosphere. Cellular respiration puts it back. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses that oxygen to release energy from food.
Photosynthesis in plants does not require?
oxygen. It releases oxygen, but doesn't require it.
After blood releases oxygen to the cells of the body the blood becomes?
After blood releases oxygen to the cells of the body the blood becomes deoxygenized. It then travels back to the heart to get more oxygen.
How did oxygen first enter earth atmosphere?
biological processes
Which process releases most of the oxygen you have in your atmosphere?
Photosynthesisplants: photosynthesis
How does the baby lose oxygen?
by utilizing oxygen for biological processes without taking any additional oxygen in
What is the process by which oxygen is recycled?
Photosynthesis returns oxygen to the environment (undertaken by the biological processes of plants).
What biological process is responsible for the creation of oxygen in earth's atmosphere?
photosynthesis
Does combustion release oxygen into the atmosphere?
no it burns the oxygen and releases co2 (carbondioxide) among other pollutants
Was the atmosphere of the earth always mostly nitrogen and oxygen?
No, the Nitrogen in the air has probably always been there (because nitrogen is rather inert), but originally Earths atmosphere was reducing (it had no free Oxygen) and probably contained large amounts of CO2 and hydrocarbons. The present atmosphere on Earth is the product of biological processes which have slowly introduced free Oxygen into the Oceans and then the atmosphere - life made Earth habitable for life!
why is it good cutting down trees?
it re releases the oxygen back into the atmosphere if it is burnt
Why is it good to cut down trees?
it re releases the oxygen back into the atmosphere if it is burnt
How do biological processes influence the type and amount of gases dissolved in seawater?
Biological processes such as photosynthesis and respiration by marine plants and animals influence the type and amount of gases dissolved in seawater. During photosynthesis, marine plants absorb carbon dioxide and release oxygen, which increases the dissolved oxygen concentration in seawater. Similarly, during respiration, marine organisms consume oxygen and release carbon dioxide, which reduces the dissolved oxygen concentration and increases carbon dioxide levels. These processes play a crucial role in maintaining the balance of gases in seawater and supporting marine ecosystems.
Can oxygen can enter the atmosphere during photosynthesis?
Yes oxygen enters the air during photosynthesis after the plant has produced sugar it releases oxygen
Does The combustion of fossil fuels releases oxygen into the atmosphere?
No on the contrary it converts oxygen imto carbon dioxide, making it poisonous.
