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

IB ESS Topic 2 Questions and answers latest update

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 organic material in...

IB ESS Topic 2, Questions and answers, 100% Accurate, graded A+ Biotic factors - -the living organisms in an ecosystem abiotic factors - -the non-living factors in an ecosystem trophic level - -the position an organism occupies in a food chain as a result of its feeding habits food chain - -a simple linear relationship which shows how energy is transferred between organisms as each consumes an organism from a lower trophic level food web - -a group of interconnected food chains ...

Natural capital - Source of supply of resources and services that are derived from nature (forests, mineral deposits, fertile soil, fishing grounds) Provisional services of natural capital - Food, fresh water, fiber Regulating services of natural capital - Climate regulation, disease Cultural services of natural capital - Ecotourism, recreational Supporting services of natural capital - Soil formation, nutrient recycling Renewable capital - Composition and structure of natu...

IB ESS Topic 2 - Ecosystems and Ecology, Questions and answers, rated A+ 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 abiotic factors - -non-living, physical factors that influence the organisms and ecosystem, e.g. temperat...

IB ESS Topic 1, Top Exam Questions and answers, 100% Accurate, graded A+ Environmental Value Systems (EVSs) - -a particular worldview or set of paradigms that shapes the way individuals or societies perceive and evaluate environmental issues Environmental movement - --influential individuals: media publications -independent pressure groups: awareness campaigns -corporate businesses: using resources such as coal -governments: policy decisions -intergovernmental bodies: influencing ...

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

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.