Ib ess topic 2 - Study guides, Class notes & Summaries

food chain - Answer-diagram showing flow of energy from one organism to another food web - Answer-diagram showing an ecosystem that contains many interconnected food chains Biotic - Answer-the living components within an ecosystem (the community) Abiotic - Answer-the nonliving factors of the ecosystem (the environment) Producers - Answer-organisms that can produce their own food, convert abiotic components into living matter consumers - Answer-organisms that eat other organisms to obtai...

species a group of organisms sharing common characteristics that interbreed and produce fertile offspring population a group of organisms of the same species living in the same area at the same time, and which are capable of interbreeding habitat the environment in which a species normally lives

I achieved 7 in IB ESS using these notes that I took during my course of study. The notes summarise and highlight key information from the Oxford Textbook so you don't have to spend ages reading and memorizing the unnecessary information. Thank you for checking out and I ensure you the quality of the note!!

Biotic factors - Answer- the living organisms in an ecosystem abiotic factors - Answer- the non-living factors in an ecosystem trophic level - Answer- the position an organism occupies in a food chain as a result of its feeding habits food chain - Answer- a simple linear relationship which shows how energy is transferred between organisms as each consumes an organism from a lower trophic level food web - Answer- a group of interconnected food chains biomass - Answer- the mass of o...

**8 pages of in-depth study guide** The document delves into various aspects of environmental science and ecology, covering topics such as environmental perspectives, systems thermodynamics, natural resources, and ecosystem dynamics. It discusses the interplay between human perspectives and environmental issues, emphasizing the influence of factors like education, media, and politics. Additionally, it explores fundamental principles such as energy flow, nutrient cycling, ecological succession, ...

This study guide contains in-depth yet, easily understandable notes on the topics: Topic 1, Topic 2, Topic 4, and Topic 6. It also contains key term definitions for: Topic 1, Topic 2, Topic 3, Topic 4, Topic 5, Topic 6. *BONUS:* contains past exams & answers for Topic 3, Topics 1 - 5 End of semester exam, Case Study Test, Topic 6 Test, and 7&8 Unit Test. I got a 6 for IB ESS by using these notes and key terms.

ESS topic 2 full summary inlcuding charts and notes. I got a 7/7 in my mock exam studying with these summaries.

All the revision notes you need to know for Ess topic 2.5. Well organised and has practice exam questions. Combined class notes with notes from a revision guide. Used for IB ESS exams.