HOW TO SAVE OUR TREE: KEEP THE OXYGEN
In today’s world we are faced with global warming. It is an issue of big concern. It is a phenomenon that has been caused by man made factors. Excessive air pollution has been responsible for the generation of huge amounts of greenhouse gases that have caused a rise in the temperature on Planet Earth. Excessive vehicular and industrial pollution have caused unprecedented air pollution. This has resulted in the building up of greenhouse gases such as carbon dioxide in the air. There has also been an indiscriminate felling of trees in varied habitats and the clearing of large tracts of forest areas. This has been done for creating industrial and residential areas, for carrying on agriculture and to build roads and railway tracks. The loss of enormous numbers of trees has aggravated the problem of global warming. Trees can help in keeping global warming in check, as they use up carbon dioxide and release oxygen into the air due to the process of photosynthesis that takes place in the...