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How did lots of oxygen then get into the atmosphere?
Plants They take in carbon dioxide Then keep the carbon to grow and give out oxygen
What is the oxygen content of the atmosphere?
The atmosphere is 79.9% oxygen.
What is the proportion of oxygen in the atmosphere today?
About 21% of the Earth's atmosphere is oxygen.
Where is oxygen produced?
Oxygen is primarily produced through photosynthesis in plants, algae, and some bacteria. This process involves using sunlight to convert carbon dioxide and water into glucose and oxygen. Approximately half of the world's oxygen is produced by phytoplankton in the oceans.
What atmosphere we live on?
The main components of Earth's atmosphere are nitrogen and oxygen. Of these, oxygen is the one we can't live without.
What do plants give off in the atmosphere?
Oxygen
What is the source of the oxygen that plants give off as oxygen gas?
The oxygen in water is the oxygen that is released into the atmosphere.
Do plants give out oxygen?
I think when they receive carbon dioxide
When photosynthesis take place the plant gives off?
When photosynthesis takes place, plants give off oxygen as a byproduct. Oxygen is released into the atmosphere through small pores in the plant's leaves called stomata. This process helps to replenish and maintain the oxygen levels in the atmosphere.
How is the oxygen in the atmosphere replaced?
Through oxygen cycle. Humans and animals take in oxygen and give out carbon dioxide. Plants take in carbon dioxide and give out oxygen. This ways the oxygen is circulated in the atmosphere.
Do evergreen tree give off oxygen?
Evergreen trees do give off oxygen. They give off less oxygen than deciduous trees do in the summer, but they do release oxygen all year.
How do flowers use to give off oxygen?
no they dont give off oxygen
What gas do plant give off after photosynthesis?
In general outline, photosynthesis is the opposite of cellular respiration. CO2+ H2O+sunlight ----> O2 + H2O +carbohydrates.It uses carbon dioxide and the energy from sunlight to make carbohydrates and oxygen (a waste product from plants).
What do plants give to the atmosphere?
Plants produce oxygen.
Plants help our atmosphere by giving off what?
oxygen
Is the plants help your atmosphere by giving off?
oxygen
What gives off oxygen as it breaks down?
Plants and algae give off oxygen as a byproduct of photosynthesis, during which they break down carbon dioxide and water into glucose and oxygen using sunlight as energy. This process is vital for sustaining life on Earth as it replenishes the oxygen in the atmosphere.
