It is essential to understand the type & degree of air suitable and clean for humans, animals or plants to stay healthy One measurement of outdoor air pollution is the Air Quality Index or AQI which rates air conditions across…
Temperature and humidity gradients between the skin surface and boundary layer of air determine the rate of heat exchange Every winter, it’s the same. Cold spells draw in, and just like magic, with the flick of a switch, it’s summer…
Wind is an important element when it comes to current weather and predicting future forecasts We all know and have heard of wind speeds. People who live close to the sea, especially, are aware of wind speeds and how it…
Overexposure to UV radiation may suppress proper functioning of the body’s immune system and the skin’s natural defenses As you age, your skin begins to show signs of the wear and tear of time. Much of this aging is caused…
Sound becomes unwanted when it interferes with normal activities such as sleeping or diminishes one’s quality of life. Noise pollution is a serious threat to the quality of our environment. Undesirable noise is dumped into the atmosphere, regardless of its…
Water is a vital element in our daily lives and is used by our body in so many different ways We all need water! Because our water supply comes groundwater, it is important to be aware of the realities of…
Soil provides plants with foothold for their roots and holds the necessary nutrients for plants to grow Soil is the uppermost, fertile layer of the earth. It is one of the natural resources present on the earth. It is formed…