Question

Article on the given topic importance of trees in the Earth

Answer 1

Trees are of utmost importance to us as they are useful to us from top to toe. Their roots hold the soil together, helping in preventing floods and avalanches. They provide us with fruits and vegetables. The roots, leaves and flowers of some are edible as well. They provide us with wood and different kinds of fibres. The coconut tree is the best example: it gives us its fruit, its leaves are used for making brooms etc., its coir is one of the most durable fibres available in nature and its trunk is used to make boats. Many trees have medicinal properties: for example, the bark of cedar trees is a cure for cough and cold. Flowering trees make any place beautiful. Most importantly, they maintain the oxygen content in air, which is crucial for our survival.

You may also use the following points to further elaborate your answer:Give us oxygen to breathe.Maintain ecological balance.Helps in bringing rains.Keeps check on pollution, floods, etc.Bind the soil thereby controlling soil erosion.Purify the air.Give us paper, wood for furniture, serve as fuel, etc.

Answer 2

Trees are very important to our environment. It purifies air and also provides fruits, woods for human beings. But the ever-increasing population is destroying the existing forest cover, which in turn will lead to the destruction of humankind itself. TREES ARE the largest and the longest living organisms on earth. To grow tall, the trees display miraculous feats of engineering and a complex chemical factory. It has the ability to absorb water and salts from the earth and transport them up to the leaves, sometimes over 400ft above. By means of photosynthesis, the leaves then combine the water and salts with carbon dioxide from the air to produce the nutrients, which serve as food for the tree. In this process, trees create wood, as well as many chemicals, seeds and fruit of great utility to man. Trees also remove carbon dioxide, the main greenhouse gas, from the air.
Trees are very important to our environment. Tropical rain forests are of particular significance; although they now occupy less than six per cent of the land surface of the earth, they sustain more than half of the biological species on the planet.