Ib ess review Study guides, Class notes & Summaries

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IB ESS EXAM FULL REVIEW UPDATED Exam Questions and CORRECT Answers List and explain a historical event or influence that had an impact on the development of the modern environmental movement. (1) - Ans Ex: Minimata, Japan In 1956, a chemical company in Minimata Bay released toxic methyl mercury into the waste water. As a result, organisms in the water like fish and shellfish were poisoned due to the contamination. Local people who consumed these fish developed mercury poisoning. This r...

ESS IB Final Exam Review UPDATED Exam Questions and CORRECT Answers greenhouse gas - Correct Answer- a gas that contributes to the greenhouse effect by absorbing infrared radiation such as CFC's and carbon dioxide (unlike non greenhouse gases) Any gas that traps radiation in the Earth's atmosphere is a GHG. 5 major greenhouse gases - Correct Answer- -carbon dioxide -nitrous oxides -Tropospheric ozone -Chlorofluorocarbons (CFCs) -methane IPCC (Intergovernmental Panel on Climate Cha...

ESS IB Final Exam Review Rated 100% Correct!!.

ESS IB Test Review UPDATED Exam Questions and CORRECT Answers Abiotic Factor - Correct Answer- A non-living, physical factor that may influence an organism or ecosystem; i.e. temperature, sunlight, pH, salinity, precipitation Biochemical Oxygen Demand (BOD) - Correct Answer- A measure of the amount of dissolved oxygen required to break down the organic material in a given volume of water through aerobic biological activity Biodegradable - Correct Answer- Capable of being broken down b...

IB ESS EXAM FULL REVIEW (Exam prep May) RATED 100% CORRECT

IB ESS EXAM FULL REVIEW (Exam prep May) RATED 100% CORRECT

ESS IB Review Test Questions & Answers 2024/2025 Demographics - ANSWERSthe study of the dynamics of population change Exponential curve- - ANSWERSwhen populations follow an accelerating rate of growth which is proportional to the population size Crude Birth Rate (CBR) - ANSWERSnumber of births per thousand individuals in a population per year Crude Death Rate (CDR) - ANSWERSnumber of deaths per thousand individuals in a population per year calculate CDR and CBR - ANSWERSdividing...

Model - a simplified description designed to show the structure or working of an object, system or concept. Open system - type in which both matter and energy are exchanged with its surroundings Closed system - type in which energy but not matter is exchanged with its surroundings Gaia hypothesis - developed by James Lovelock, compares the Earth to a living organism in which feedback mechanisms maintain equilibrium Isolated system - type in which neither energy nor matter is exc...

ESS IB Final Exam Review 2023 with complete solution