pollution

Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms

http://www.merriam-webster.com/dictionary/pollution

Why do we care about our environment

Our environment is the air, the water and the place our food grows.

What trouble could it cause us if we pollute our environment

if we destroy our own environment, we make it difficult for individuals to remain free from sickness.

http://en.wikipedia.org/wiki/File:Health_effects_of_pollution.png

types of pollution

So what do you think causes local pollution ?

What changes can make your area a lesser place

What if you lived in the country ?

What if you lived in the city ?

What if you lived by the sea ?

It is not just chemicals that can pollute a natural environment, forms of energy, light, sound and heat energy (Global Warming) can be considered forms of pollution.

For examples and more links on light pollution ..... http://www.astronomy.ie/lp.php

The worlds most polluted places are identified in the http://www.blacksmithinstitute.org/

http://www.worstpolluted.org/pollution-facts-2009.html

3 types of pollution

• Air Global Warming
• Water
• Soil