during nights how animals/birds sleeping in trees get suff. oxygen as the tree leaves would exhale carbon di?

Question

even we are advised not to sleep under the trees during nights

Answer 1

Because the animals and the tree are not in an airtight system, and even if they were, there's a lot of air in and around a tree that has a lot of oxygen because of the tree producing it during the day.

Answer 2

When any tree is exposed to sunlight it performs the Photosynthesis reaction. So when you expose any tree to a light having a same wavelength as that of sunlight , in the night it will give oxygen as a byproduct also . In reality, there is no tree which gives oxygen during night also , unless of course when exposed to sunlight. Hope i have answered your question.

Answer 3

For one thing, birds need a lot less oxygen than humans do. Also, the metabolic activity of nearly all dicots (trees) pretty well stops at night, since there is no sunlight for the hydrolysis portion of photosynthesis.

Answer 4

usually we know that trees gives oxygen and recieves corbondioxide. but night time tree receive oxygen and gives carbondioxide. so there is a inconvienions to humans and any other animals. in olden days human treated as it is a evil.

Answer 5

That is vice versa. People and animals exhale (breathe out) carbon dioxide and plants take them in, and the plants bring out (exhale) oxygen for us to breathe. Without plants, one major source of our oxygen will be gone. So it is a symbiotic relationship and cycle,. Plants give out oxygen for us to breathe and we give them carbon dioxide for them to take in. God indeed is wise.

Answer 6

its not xatly that trees give co2 at night,they also gives o2 but in very very less amt, and as u think that trees give co2 at night so y only birds but we shd also die of suffocation as we also need o2 to respire, so there is enough o2 in atm to keep all of us alive.ans yes there r many trees which gives 02 at night and co2 at day