Most plants largely uptake Carbon dioxide (CO{-2})and release oxygen during the day (photosynthesis) and uptake oxygen and release CO{-2} during the night (respiration). Some plants such as Peepal tree can uptake CO{-2} during the night as well because of their ability to perform a type of photosynthesis called Crassulacean Acid Metabolism (CAM).
However, it is not true that they release large amounts of oxygen during the night. CAM is one of the three types of photosynthesis pathways occurring commonly in plants; the other two being C3 and C4 pathways.
Of these, C3 is the most common among land plants. CAM occurs primarily in desert plants and epiphytes (plants that live on other plants, usually large trees). CAM plants do not open their stomata during the day in order to minimise water loss. During the night, they open their stomata and fix CO{-2} in the form of malate .
During the day, they breakdown the malate and use the released CO2 through Kalvin cycle to produce sugars, similar to C3 plants. However, CAM is an energy inefficient reaction and hence plants use CAM only during certain conditions.
Peepal tree is a hemi-epiphyte in its native habitat i.e. the seeds germinate and grow as an epiphyte on other trees and then when the host-tree dies, they establish on the soil. It has been suggested that when they live as epiphyte, they use CAM pathway to produce carbohydrates and when they live on soil, they switch to C3 type photosynthesis.
So, Peepal tree would either release or not release CO{-2} in the night depending on if they are epiphytic or not. For other CAM plants, it would depend on if they have adequate water or not, or other environmental factors.
All trees give out oxygen at night at a very very slow rate. I don't know if neem is any different .
Yes
no
No, but certain mosses and fungi can emit a low, steady light through bioluminescence. Under certain conditions, trees can gain a bluish glow from St. Elmo's Fire.
Although plants to use oxygen, they emit unneeded oxygen into the atmosphere. This helps to replenish oxygen supplies for other organisms.
Yes,I think we breath it out and plants get it and they give us oxegen which we breath and than emit carbon dioxide
Photosynthesis is the process at which plants convert Carbon Dioxide (CO2- one part carbon 2 parts oxygen) into organic compounds or sugars that help the plant survive. As a result they emit clean Oxygen or O2 which is vital for our being. That is why we need to do our best to preserve, protect, and plant trees and other plants. (That is my "3 P's.")
Butterflies do not emit unpleasant odors, but some caterpillars do. Swallowtail caterpillars are known for emitting an unpleasant odor to offend wasps and bees.
Trees keep people alive by using the carbon in the air for respiration. Humans need oxygen for breathing and emit carbon dioxide. All plants, including trees, need carbon dioxide and emit oxygen. This keeps the two gases in balance on earth and ensures the availability of both.
It seems readily apparent that trees reflect light, since you don't see them glowing at night.
Trees create several types of pollution: * Pine trees and similar emit turpenes and related volatiles. This is the blue haze you see over coniferous forests * Trees release pollen, a potential allergen * Oak leaves and pine needles have tannins in their leaves/needles which can pollute water * Decomposing trees emit carbondioxide * When in a forest fire trees emit smoke and particulate * At night tree respiration releases carbon dioxide * Some trees have irritating saps
Carbon is important to humans believe it or not...trees need carbon dioxide to survive and they emit oxygen which we need to survive...connect the dots
yes they do.
Yes, houseplants increase oxygen in the home, in the day time but at night they emit carbon dioxide, so you need to remove them at night, they used to remove plants in hospitals in the evening from patients bedsides. Most people just live with them as they do not emit a large amount of carbon dioxide. Depends how many plants you have.
oxygen
It will take O2 gas. It will emit CO2 in the night.
They work sort of like natural air-filters. They draw in carbon dioxide and emit oxygen for us to breathe. Without them we would die.
Our cars emit lots of harmful gases into our air. It traps in the sun's heat and causes the 'greenhouse' effect. We should plant more trees to absorb the harmful gases and emit fresh, clean O2 or Oxygen.
At night, since there is no sunlight present to drive photosynthesis, no oxygen is produced. But, instead, plants respire and emit carbon dioxide gas. 6H2O + sunlight + 6CO2 ----> C6H12O6 + 6O2 At night, this reaction is reversed (respiration).
They are a symbol to the Chinese, that is worthy protecting. So the forests were Pandas are breeding are made into national parks and the trees there emit oxygen while absorbing CO2.