Greek philosophers commenced theorizing about the nature as composed of elements like water, earth, ether etc. This nature or environment has always been a jamboree for the inquisitive souls. This is precisely the reason that man has left no stone unturned to explore it. In talking about nature and environment related issues, the foremost question that comes to my mind is that what is environment? Have you ever pondered over the fact that it is not just the foliage and fauna but also the air you breathe, water you drink, things you touch and perceive and even the food you eat that constitutes your environment! You are encased by environment everywhere and anywhere. This environment has friends as well as foes. In case of opponents, the rational selves inject most of these. For instance factories produce and introduce many toxic compounds in the environment that are hazardous for the entire mankind. This article will shed light on some of the significant environmental enemies that envelope us all round the clock.

1. The harmful pollutants like carbon monoxide, lead, sulphur dioxide etc constantly pollute the air around us. Carbon monoxide is a poisonous compound, excess inhaling of which can be unexpectedly detrimental. Studies have revealed that CO enters into our bloodstream and causes breathing disorders and even cardiac arrest.

2. Lead is another fatal element that attacks the nervous system and is largely responsible for causing evils like anemia and high blood pressure. Lead can be threatening to life. So it is better to keep a check on the release of lead in your surroundings. Reducing the consumption can do this and judicious use of lead based products and like paints, batteries and radiators etc.

Other pollutants too that enter the air and water we consume and destroy the sanctity of environment (like depletion of the ozone layer) are very dreadful. They can result in usual minor problems like common cold to major ones like asthma, bronchitis and conjunctivitis etc.

In order to avert the infection due to these pollutants or germs it is better to built up a strong immune system. Although much of immunity is genetically inherited yet it can be significantly improved by intaking nutritious and balanced diet and exercising regularly.

3. When we talk about pollution, noise pollution is also quite disturbing and annoying. A surge in the noise pollution level due to the escalating traffic, industries and factories leads to hazards like insomnia and lack of concentration.

4. The sun that enlightens the whole world can even be damaging at times. The excess of sun