why do we need trees on our planet?

Answer 1

it provides us with oxygen to live

Answer 2

because we would all be dead if there were no trees .

TREES NOT ONLY PRODUCE OXIGEN or ABSORB CARBON

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 colective flora 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 bio-sphere and the waters can handle,

and so effect into 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.

WATER
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 areas .

the bulk ,comes from the forests ,
the rivers come from the rainfall which comes from the trees ,or because of exess water released by the trees via their roots ,This keeps the rivers flowing all year round ,and feeds subtereanean waters .

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 confortable to live in.

these are some of the reasons why trees are important.

so plant a tree every week,and help us save the world



i am a Permaculture Consultant for the department of Ecology for the regional government in Guerrero Mexico

Answer 3

Because the trees as well as all of the other plants on our planet produce oxygen which we need to breathe and in turn we breathe out carbon dioxide which the plant life breathes. The less plants we have along with the increase in the human population equals less oxygen and an overabundance of carbon dioxide which simply makes our living situation harder. All of life is interconnected and the damage inflicted on one lifeform inadverdantly affects all other life forms whether it be directly or indirectly.

Answer 4

1. So birdies can have a place to build a nest.
2. So youngsters have a place to put a real tree house.
3. So we have shade in the summer, leaves to fertilize the ground in the fall, and firewood for the winter.
4. For paper, instead of plastic that will ruin our dumps and be around for 100's of years to come.

Answer 5

We need trees on out planet to provide oxygen to us. They convert CO2 into O2 which is what we use to breathe.

Answer 6

Tree roots prevent soil erosion. They take in carbon dioxide and release oxygen that humans and other animals can breathe. Humans can also get wood for furniture and fuel from trees, which are renewable resources if used correctly.

Answer 7

Without trees we wouldn't be alive. Tree's provide us with oxygen which is one thing that most living things really need to survive.

Answer 8

Trees take in carbon dioxide and provide us with oxygen...

Plant some trees for cleaner air.. :)

Answer 9

And dont forget a really big thing thats great about trees.

They provide medicinal cures to things
(willow bark ground into a powder was the original asprin!)

Answer 10

Without trees we would not have oxygen to breath.

Answer 11

It provides oxygen for us and fertilizes the ground so it can produce.
It's a protection for all kinds of animals to live in and around.