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Because they give off a LOT of oxygen!
Trees help the earth by giving us oxygen and if we didn't have trees we wouldn't have oxygen and if we didn't have oxygen then there would be no food... it would be like living in space.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoTrees help prevent soil erosion and water runoff because of the extensive root network they have. In addition to this, roots provide a filtration system for underground water tables. They also have a profound impact on air quality. They not only filter and absorb the pollution and toxic chemicals produced by man, they also produce oxygen. The leaves that fall add organic nutrients to the soil. Trees provide nesting sites for birds and small mammals and a home for numerous insects. The shade that trees give, reduces the amount of water needed by plants growing within the shaded area. And through a process called transpiration that releases moisture into the air, cooling it (and us).
Wiki User
∙ 15y agoOxygen, shade, and recycling of pet waste. Some also contribute various foods such fruits and nuts.
Wiki User
∙ 15y agoBecause the trees take up carbon and increase cloudiness, which helps to cool the earth.
Wiki User
∙ 14y agoI think it
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What iteam in the home can contribute to the depletion of the ozone layer?
You can contribute from home towards ozone depletion. You can plant trees and stop use of CFC's.
Can a desert contribute to the water cycle?
yes, because there are still rivers,lakes, and trees in a desert. The water in a lake and river evaporate into air and then condense into clouds in which is where the water cycle starts. From the clouds water comes into earth this is where the trees come in,some of the water gets to trees from the roots and soil the water travels to lakes and rivers hence the previous answer.
Permanent deforestation can contribute to potential global warming by?
It can contribute to it because deforestation takes down very large quantities of trees, and trees absorb carbon dioxide, which is a greenhouse gas. When the trees are cut they release much of their carbon, and new trees are not planted to remove more. The topsoil where the trees once were is eroded away, and topsoil can take thousand of years to form, so you can no longer plant in this area.
How many trees are planted on earth day?
thousands and thousands of trees are planted
What can you do to protect the onzone layer?
People say they can contribute but do not. We have to seriously plant trees to protect ozone.
How can tree beautify your environment?
trees are the ornaments of mother earth. just as ornaments contribute to beauty and well being trees are responsible for the beautification of earth. the trees present on the earth cover it like an endless green blanket hence save trees
What factors contribute contribute global winds?
The shape of the earth, uneven heating, and rotating earth contribute to global winds.
Which ways do trees contribute to their environment?
by adapting to their habitat
What factors contribute to global wind?
The shape of the earth, uneven heating, and rotating earth contribute to global winds.
Do trees give you air?
Trees contribute oxygen to the air, so the air becomes more breathable.
Does reading help to save the Earth?
Yes and no. When you are reading, you are either reading online, which releases carbons which help contribute to global warming, or on paper, which is killing trees which again is bad for the Earth. On the other hand, the more you read, the more educated you are, the more you can do to save the Earth.
Who are the scientist of earth science?
scientist that contribute in physical earth science
How do humans contribute to flooding?
There are many ways how humans can contribute to floods...one way could be cutting down trees. Trees help control floods, without trees...the space is cleared and the flood is faster, with soil (can also make an ugly mudslide/flood)
Resources are material and human?
Yes. Resources are of the earth, such as oil, water, food, mineral ores, gems, trees, rocks, or anything that can be created from the earth such as chemicals. Human resources are people who can work and contribute to a cause, business, enterprise, charity, community or family.
How does the removal of trees and native plants contribute to soil salinity?
answer this question.......answer this question
What iteam in the home can contribute to the depletion of the ozone layer?
You can contribute from home towards ozone depletion. You can plant trees and stop use of CFC's.
Can a desert contribute to the water cycle?
yes, because there are still rivers,lakes, and trees in a desert. The water in a lake and river evaporate into air and then condense into clouds in which is where the water cycle starts. From the clouds water comes into earth this is where the trees come in,some of the water gets to trees from the roots and soil the water travels to lakes and rivers hence the previous answer.
