Introduction_to_ecology

=Ecology =

Hi! Welcome to your first PBL lesson on the Ecology!


 * Ecology ** is the study of various relationships between living organisms and their ** environment **.


 * [[image:http://www.pub.gov.sg/pureannual2008/images/img1/45.jpg width="420" height="403" align="center" caption="Source: http://www.pub.gov.sg/pureannual2008/talent_scouting.htm"]] ||
 * Source: http://www.pub.gov.sg/pureannual2008/talent_scouting.htm ||

The topic on ecology is divided into 5 parts.
 * 1) Abiotic (Physical) environment
 * 2) Biotic (Living) environment
 * 3) Transfer of energy in ecosystem
 * 4) Nutrient cycle
 * 5) Conservation of ecosystem