What trees give us?

Question

trees give us oxygen at day time,but wich kind of gas they give us night time?

Answer 1

They give us Hydrogen which you breath out.

Answer 2

TREES

APART FROM THE FACT THAT EXOTIC FORREST STILL CONTAIN COUNTLESS MYSTERIES OF MEDICINAL VALUE.

they are also the prime factors responsible for the climate that is suitable for human ocupation.

and we have proven (in south africa,Europe,Mexico,USA,and just about every where else)that the forrests are far more valuable in terms of Eco-tourism than for example farming or timber(which has a very short lived value).

TREES leave us OXIGEN and ABSORB CARBON,when in growth

the world bank pays large subsidies for farmers to plant trees especially a tree called Pawlomia because it is one of the better ones that capture carbon.

plants take in carbon dioxide period they dont take in oxigen at night.

they require carbon dioxide and release oxigen.

in the autemn there is an excess of carbon released because of the dead organic material ,the seas and waters when cool absorb this,

in the spring when the new growth requires carbon, the warmer waters release it ,so in con junction with the seas and rivers the forrests on this planet maintains a balanced atmosphere for us to breathe.

now with the mass deforrestation,coupled to the increase in carbon emissions,industrial chimneys,aerosol cans,motor cars,burning of plastics and tires to name but a few ,the carbon production by far exeeds what the WORLDS FORRESTS  and the waters can handle,and so assist global warming and the destruction of the ozone layers,

to counter act these fatal processes we must reforrest and at the same time reduce our carbon emissions.

most governments are aware of these and many first world countries now include programs to reduce their carbon emissions.

the forrests make most of the water that we can drink or use for plant growth(sweet water)

some is condensed from the sea but that reaches only the coastel aereas .

the bulk ,comes from the forests ,and the rivers come from the rainfall which comes from the trees ,

and the trees with precipitation,feed the rivers when it is not raining and keep them running all year round.

DEFORRESTATION if it continues ,is that we could end up looking like Mars.Without an atmosphere ,without water,without air,with out life

If we kill all the trees,we kill the rivers .we kill the rain. we kill us.

the trees also absorb the heat in the day and heat up the place in the night ,so they keep the temperature confertable to live in.

these are some of the reasons why trees are important.plant a tree every week,and help us save the world