Environmental systems and societies Study guides, Class notes & Summaries

Abiotic Factor - A non-living, physical factor that may influence an organism or ecosystem; i.e. temperature, sunlight, pH, salinity, precipitation Biochemical Oxygen Demand (BOD) - 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 - Capable of being broken down by natural biological processes; i.e. the activities of decomposer organisms

Positive Feedback occurs when a change in the state of a system leads to additional and increased change Negative Feedback a self-regulating method of control leading to the maintenance of steady-state equilibrium System an assemblage of parts and the relationships between them, which together constitute an entity or whole Open systems exchange both matter and energy across the boundaries of a system

IB ESS Topic 1 - Foundations of Environmental Systems and Societies Questions and answers latest update

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EST1501 Assignment 2 (DETAILED ANSWERS) 2024 - DISTINCTION GUARANTEED Answers, guidelines, workings and references .................... QUESTION 1: ENGLISH GRAMMAR AND LANGUAGE [10] Read the sentences below and fix the grammar and language errors that appear: 1.1 The boys runs fast through the park every morning. 1.2 I wanted to go to the store I needed some groceries but I didn't have time to get there before it closed. 1.3 When we were growing up, my brother grumbled (frequently, frequent...

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environmental value system (EVS) a world view or paradigm that shapes the way an individual or group of people perceive and evaluate environmental issues. This is influenced by cultural, religious, economic, and socio-political context. eccentric worldview puts ecology and nature as central to humanity anthropocentric worldview believes humans must sustainably manage the global system

NSG 527 Final Exam Study Guide Latest update 3. Family Systems Theory Definition of family The definition of family is determined the specialty or discipline presented.  Definitions transcend traditional forms and now include postmodern perspectives. The US Bureau of the Census defines the family traditionally and includes “the family is composed of persons joined together by bonds of marriage, blood, or adoption and residing in the same household” (Friedman, et al., 2003, p. 9). I...

Anthropology Study of the origins and development of people and their societies AAA's Code of Ethics -Do No Harm -Be Open and Honest About your Work -Obtain Informed Consent and Permissions -Weigh Competing Ethical Obligations -Make Results Accessible -Protect and Preserve Records Adaptation refers to the processes by which organisms cope with environmental forces and stresses Archaeology reconstructs, describes, and interprets human behavior and cultural patterns through mater...

Abiotic Factor A non-living, physical factor that may influence an organism or ecosystem; i.e. temperature, sunlight, pH, salinity, precipitation Biochemical Oxygen Demand (BOD) 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 Capable of being broken down by natural biological processes; i.e. the activities of decomposer organisms Biodiversity The amount of biological or...