Do you know how oxygen is formed on earth, which is importan
Do you know how oxygen is formed on earth, which is important for living living beings to live a human being.
By the way, all tree plants are necessary. But some trees leave oxygen at night.
The main scientific reasons for becoming oxygen (O₂) on Earth are as follows:
1. Photosynthesis:
This is the most prominent process that makes oxygen in the Earth's air. Plants, algae, and some bacteria make glucose (C₆h₁₂o) from carbon dioxide (co₂) and water using sunlight energy and oxygen is free in this process.
It has a common chemical equation:
2. Photolysis:
Ultraviolet (UV) rays break the water molecules (H₂o) present in the air, leading to hydrogen and oxygen. This process was also done in the ancient environment of the Earth.
3. Phytoplankton:
These microorganisms living in the oceans also produce a lot of oxygen through photosynthesis. About 50-70% of the Earth's total oxygen production is believed to come from the ocean phytoplan.
Chemical reactions and environment change:
At the early times of the Earth, oxygen in the atmosphere was very low. The amount of oxygen gradually increased due to the life's life development and photosynthesis by organisms. This is called Great Oxygenation Event.
The main source of oxygen is the sun -powered photosynthesis, in which plant and sea organisms extract oxygen from carbon dioxide and water. Apart from this, the process of breaking of water from UV rays also contributes to oxygen manufacture.
The scientific reason for why some plants leave oxygen at night lies in the process of CAM (Crassulacean Acid Metabolism). Here we understand in detail.
1. Common plant process (C3 and C4 plants):
• During the day, plants perform photosynthesis in which they make glucose and oxygen (O₂) using sunlight, carbon dioxide (co₂), and water.
• Sunlight is necessary for photosynthesis, so this process is closed at night
• At night, plants do respiratory respiratory in which they get energy using oxygen and release carbon dioxide.
Therefore, most plants usually do not leave oxygen at night
2. CAM (Crassulacean Acid Metabolism) Plants:
• Cam plants, such as snake plants, aloe vera, and basil, have developed to survive in water -deficient (dried) or warm environment.
• These plants open small holes of their leaves at night to take the co₂ in, and reduce the loss of water by keeping their stomata closed during the day.
• At night, the co₂ is stored as organic acids inside themselves.
• These organic acids in the day leave CO₂ and perform photosynthesis through it.
Due to this process, Cam plants can leave a small amount of oxygen at night because they take some co₂ at night as compared to the day.
• These trees continue to do some biochemical activities at night inside their chloroplasts.
• General plants: Do not leave oxygen at night, but leave co₂.
• CAM Plants: Eat Co₂ at night, so that they can leave a small amount of oxygen.
There are some special plants and trees that leave oxygen at night. These plants adopt a special type of photosynthesis process called CAM (Crassulacean Acid Metabolism), which enables them to leave oxygen even at night. Below is a list of some major plants:
Oxygen leaving plants at night:
1. Tulsi
• And along with medicinal importance, this plant releases oxygen at night.
2. Aloe Vera
• Useful for skin and health, this plant also gives oxygen at night.
3. Snake Plant / Sansevieria TRIFASCIA)
• This plant lives even in low light and leaves oxygen at night.
4. Peepal Tree / Ficus Religiosa
• This tree also leaves oxygen at night and has a special place in Indian culture.
5. Areca Palm
• This plant provides pure air both day and night.
6. Neem tree (Neem Tree / Azadiracht.
• Prominent in Ayurveda, this tree also releases some amounts of oxygen at night.
, Gerbera Daisy (Gerbera Daisy)
• This flowering plant releases oxygen at night and is helpful in improving the quality of sleep.
Planting these plants indoors (indoor) can improve air quality at night, especially in closed places.
But with the night, tree plants with light sympathetic during the day are also important to maintain life.
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