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Plants use a process called photosynthesis to convert carbon dioxide in the air and water into food. Light from the sun provides the energy to make this possible. Oxygen is a byproduct of photosynthesis. So when light shines on plants, they begin producing food and oxygen out of carbon dioxide and water. This reduces the amount of carbon dioxide and increases the amount of oxygen in the air.
What else can I help you with?
Does olive oil have any oxygen?
Yes. Small amount. If you air it to much, the oxygen content can go up creating a more oxidizing oil.
Why is it harder to breathe he higher you go?
Because - the higher up the atmosphere you go - the less oxygen is in the air you breathe. Our bodies need a certain percentage of the air we breathe to be Oxygen - reduce the amount of oxygen in each breath, and it soon affects the body.
How many hours of daylight in New York?
The amount of daylight in New York varies throughout the year. In the summer months, New York can experience up to 15 hours of daylight, while in the winter months, it can have as little as 9 hours of daylight.
When does the day get longer morning or evening?
The day gets longer in the evening, as the amount of daylight increases leading up to the summer solstice. Morning will begin to get longer after the summer solstice as daylight decreases.
What of earths layers has the greatest amount of oxygen?
The Earth's crust has the greatest amount of oxygen. Oxygen makes up about 46.6% of the Earth's crust by weight, primarily in the form of oxides such as silicon dioxide (SiO2) and aluminum oxide (Al2O3).
What is the effect of temperature on the amount of oxygen that water at different temperature can hold?
as temperature goes DOWN, oxygen content goes UP.
Is there less oxygen when you go up mount Everest or down?
The higher you climb up Mount Everest the less oxygen there is.
Is the greatest amount of gas in the air oxygen?
No it isn't. It is Nitrogen, which makes up 70% of the air we breathe.
Why do you store oxygen gas in the liquid form?
Because oxygen takes up much less space for the same amount of oxygen as a liquid rather than a gas.
Why does breathing rate changes?
Because your exercising your muscles are using more oxygen. In order for your body to keep working and keep up with the amount of oxygen your body is needing, it speeds up the breathing. This gets more oxygen in and flowing to your muscles. If you muscles just relied on the amount of oxygen you got in with a normal breathing rate, you wouldn't get far.
What is the earliest time daylight ends?
it can go for up to 6 months without light in the north of self pole
How many hours of daylight are there in Saskatchewan?
The number of hours of daylight in Saskatchewan varies significantly throughout the year due to its northern latitude. In summer, particularly around the summer solstice in late June, Saskatchewan can experience up to 16 to 17 hours of daylight. Conversely, during the winter solstice in late December, daylight can be as short as about 8 hours. The exact amount of daylight also depends on specific location and atmospheric conditions.
