The world is currently witnessing an ecological threat called global warming. It is mainly caused due to the overall imbalance in nature. Global warming is most commonly referred to as the rise in temperature that is occurring everywhere around us and it is drastically causing changes in the climatic conditions. Almost every organism on the earth will be affected by the abnormal weather conditions.

Human beings conduct many activities that release gases such as carbon dioxide, methane, water vapor, nitrous oxide etc in excessive quantities. These gases, which are present in the atmosphere, absorb the suns heat and radiate the same thus keeping the atmosphere warm. There are innumerable sources that contribute to this problem. Chlorofluorocarbons are extremely harmful to the ozone layer and it mainly results due to the refrigeration and air conditioning that we use in our homes. The ozone layer encompasses the earth and it regulates the atmospheric temperature by entrapping the harmful ultraviolet rays.

One of the comprehensive effects of global warming is the quickening of the hydrogen cycle. It gives rise to many natural calamities such as droughts, floods or hurricanes. When the climatic condition turns intense, the microorganisms, insects or other harmful molds gradually multiply and therefore spread various diseases all over the landmasses. The crops wither out in the early stages due to the absence of essential minerals. Most of the living creatures will sooner or later be extinct if the hydrogen cycle continues to accelerate. Due to the acceleration, the marine life is deeply affected and the fishing industries may undergo crisis in the coming future.

Global warming is undoubtedly a hazard for mankind if not curbed within a reasonable period. Everybody should sincerely admit that he/she is accountable for the increased pollution in the atmosphere and reduce the usage of unnecessary gadgets that cause these significant changes. Even the scientists should actively take a step and invent more substitutes. Let our earth always remain the best place to live in.