Question

trees our lifeline essay writing

Answer 1

Trees cover one third of the earth’s landmass, performing vital functions and services around the world which make our planet alive with possibilities. The forests serve as green lungs and water purifying systems in nature.  In fact, 1.6 billion people depend on forests for their livelihoods.  They play a key role in our battle against climate change, releasing oxygen into the atmosphere while storing carbon dioxide.  Forests feed our rivers and are essential to supplying the water for nearly 50% of our largest cities.  They create and maintain soil fertility; they help to regulate the often devastating impact of storms, floods and fires. Forests are the most diverse ecosystems on land, and are home to more than half of the terrestrial species of animals, plants and insects. Forests also provide shelter, jobs, security and cultural relevance for forest-dependent populations.  They are the green lungs of the earth, vital to the survival of people everywhere -- all seven billion of us. Forests embody so much of what is good and strong in our lives. Yet despite all of these priceless ecological, economic, social and health benefits, we are destroying the very forests we need to live and breathe.  Global deforestation is growing at an alarming rate -- every year, 13 million hectares of forest are destroyed. Anthropogenic factors that can affect forests include logging, urban sprawl, human-caused forest fires, acid rain, invasive species, and the practice of shifting cultivation. If forests disappear, the amount of Carbon Dioxide in air will increase, resulting in increase of temperature of earth. Furthermore, it would cause global warming as the Carbon Dioxide gas will trap the heat radiated by the earth, resulting in the melting of glaciers. People who depend on forests for their livelihoods are struggling to survive.  Many precious species face extinction....

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Answer 2

hey is your answer
A tree is a large woody plant. A defining feature is its tall hard stem. They have leaves. They propagate using seeds. There are a group of trees in a forest.

Trees are beautiful and useful gifts of nature.
Trees are great friends of men. Trees give us flowers, fruits, timber, bamboo, fuels, etc. We can rest under the cool shade of a tree. We get wood from the trees to make furniture, doors, windows, etc.

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