POLLUTION
As a result of over-population, rapid industrialisation and other human activities, such as agriculture and deforestation, the Earth is becoming loaded with various pollutants released as by-products. Pollution occurs when the environment is contaminated by waste, chemicals and other harmful substances at a rate faster than they can be dispersed, diluted, decomposed, recycled, or stored in some harmless form.
ONLINE RESOURCES
- Cycling is bad for the environment
- Be a part of the solution to pollution