A Tree is a tall plant that can live a long time. It has a thick central wooden trunk from which branches grow, usually with leaves on them. The National Forest Inventory (IFN) defines a tree as a woody plant that has a bare stem at its base and can grow to a height greater than or equal to 5m when it reaches maturity. It consists of root, stem, branches, leaves, and flowers. Trees are of immense importance to human, society and country at large. Here are some of its usefulness.
Basically, trees provide oxygen for human beings. During photosynthesis, trees absorb carbon dioxide and produce the oxygen for breathing. It has a way of changing the atmosphere from heat to a cool environment. It serve as a shade for relaxation and enjoying of fresh air.
Provision of food is also one of the basic importance of trees. Woods gotten from trees can be used for cooking. It also provides different kinds of fruits and nuts for human consumption in aiding healthy growth. Not only that, some trees especially the barks and leaves can provide medicine for various ailments.
As we all know, trees are for aesthetic purposes. They beautify houses, schools, places of worship, recreational centres, communities and so on. Through this, they can serve as means of tourism thereby boosting the economy of a country.
Also, trees serve as a means of livelihood. It provides jobs and employment for quite a number of people. Growing, managing, studying, cultivating, and selling of trees has brought about subsistence for human beings.
In all, the essentiality of trees cannot be exhausted. They are blessing to humanity, therefore, human beings must learn to protectand spread the awareness of how vital trees are to humanity.
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