A simple guide for humans and other animals
Who needs air?
Everyone knows that trees absorb carbon dioxide (CO2) and release oxygen (O2), but did you know that trees also remove nasty particles from the air we breathe?
Nasties, like sulphur dioxide (SO2), nitrogen oxides (NO), carbon monoxide (CO), cadmium (Cd) and lead (Pb), are produced by our cars and factories. These particles can cause very serious illness in us humans, so it is very important that we control the levels of these pollutants in our environment.Read More →