51ºÚÁÏ

Last updated

25 August 2025

pptx, 10.48 MB
pptx, 10.48 MB
pdf, 26.91 KB
pdf, 26.91 KB

This 36 slide ready to teach presentation for IB DP Environmental Systems and Societies unit 2 part 1 (Individuals, populations, communities and ecosystems ) with content, tasks for students and additional links includes:

What is an ecosystem
Components of an ecosystem
Population
Community
Habitat
Niche
Species fact file investigation
Population interactions, Carrying capacity and additional links
Exam practice questions
Competition
Competitive exclusion realized niche
Predation
Parasitism
Mutualism
Herbivores
Population changes J and S curves and phases of population growth
Why is there a sudden drop in the J curve population graph?
Predator-prey relationships
Carrying capacity and limiting factors
Tasks/paper 1 style questions

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