Ecology: Topic 4

4 1 Ecosystems and Communities

The following link covers the new IB curriculum; however, some sections are relevant for this year's curriculum as well; for example, bacteria antibiotic resistance
http://www.patana.ac.th/Secondary/Science/c4b/5/eco5.htm

4.2 Populations


4.3 Evolution


http://www.biology-online.org/2/11_natural_selection.htm

4.4 Classification

Classification Investigation Links
http://www.nclark.net/Classification

4.5 Human Impact


The link below explains greenhouse gases and global warming
http://www.epa.gov/climatechange/kids/greenhouse.html

Evolution Investigation Links
http://www.nclark.net/Evolution