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IB ESS Final Exam Questions With 100% Correct Answers 2024

Demographics Answer the study of the dynamics of population change Exponential curve- Answer when populations follow an accelerating rate of growth which is proportional to the population size Crude Birth Rate (CBR) Answer number of births per thousand individuals in a population per year Crude Death Rate (CDR) Answer number of deaths per thousand individuals in a population per year calculate CDR and CBR Answer dividing the amount of deaths or births by the population, and then mult...

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...

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Ecocentric viewpoint correct answers Holistic ideal, ecology and nature central to humanity, less materialistic approach, prioritizes biorights, encourages education and human self-restraint Anthropocentric viewpoint correct answers Humans must sustainably manage the global system, (taxes, regulation, legislation), pragmatic approach in solving environmental issues Technocentric viewpoint correct answers Technological developments can provide solutions, optimistic view for humans improving...

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Compare and contrast the different types of biomes. correct answers *Tropical Rainforest* - high temperatures (average 26 C ) - high rainfall (over 2500 mm yr -1) - near the equator - high light levels throughout the year - high rates of NPP throughout the year - high diversity of animals and plants *Desert* - dry areas which are usually hot in the day and cold in the night, - there are tropical, temperate and cold deserts. - about 30 degree of north or south of the equator. - W...

Environment correct answers The external surroundings that act on an organism, population, or community and influence its survival and development. Environmental value(s system) correct answers This is a worldview or paradigm that shapes the way an individual, or group of people, perceives and evaluates environmental issues. Minamata disaster/disease correct answers This is a neurological syndrome caused by severe mercury poisoning. The Chico Corporation built a chemicals factor in Minamat...

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