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APES Ch 1
Term | Definition |
---|---|
environment | The sum of our total surroundings, including all living and nonliving things with which we interact |
nonrenewable natural resources | NATURAL resources that are limited in supply and are formed much more slowly than we use them |
interdisciplinary | involving/borrowing techniques from multiple traditional fields and bringing together results from these fields into broad synthesis |
treatment | portion of an experiment where a variable has been manipulated to test its effects |
hypothesis | statement that attempts to explain a phenomenon or answer a scientific question |
campus sustainability | wide array of efforts on a college/university by which people on the campus are trying to reduce their environmental impacts |
natural sciences | academic disciplines that study the natural world |
ecological footprint | how much a person/population consumes based off of the total area of the earth |
ecosystem services | what an ecosystem can naturally do by which humans benefit |
independent variable | variable that the scientist manipulates in an experiment |
natural capital | earth's accumulated wealth of natural resources and ecosystem services |
fossil fuel | nonrenewable natural resource that's produced by the decomposition and compression of organic matter |
paradigm | dominant philosophical and theoretical framework within a scientific discipline |
overshoot | amount by which humanity's resource use, measured by ecological footprint, has surpassed Earth's capacity to support us |
environmental science | scientific study of how the natural world functions, how our environment affects us, and how we affect our environment |
peer review | providing commentary on a scientific manuscript |
sustainability | principle of environmental science, conserving resources, maintaining functioning ecological systems, developing long term solutions so earth can sustain living creatures |
agricultural revolution | shift from a hunter-gatherer lifestyle to agricultural where people began to raise animals and grow crops |
environmental studies | emphasizes the social sciences as well as natural sciences |
prediction | specific statement, generally arising from a hypothesis, that can be tested directly and unequivocally |
hypothesis-driven science | research in which scientists pose questions that seek to explain why and how things are the way they are. Somewhat structured |
renewable natural resources | natural resources that are virtually unlimited or replenished by the environment over relatively short periods of time |
environmentalism | a social movement dedicated to protecting the natural world and, by extension, people |
controlled experiment | experiment in which a treatment is compared against a control in order to test the effect of a variable |
control | portion of an experiment when a variable has been left unmanipulated, to serve as a point of comparison with the treatment |
correlation | statistical association between variables. Association may be casual or may occur by chance |
variable | a condition that can change |
descriptive science | research in which scientists gather basic info about organisms, materials, systems, or processes that aren't well known |
natural resource | any various substances and energy sources that we take from our environment and need in order to survive |
experiment | an activity designed to test the validity of a hypothesis by manipulating variables |
social sciences | academic disciplines that study human interactions and institutions |
industrial revolution | the shift from rural life to industrialization and an urban society powered by fossil fuels |
environmental literacy | basic understanding of earth's physical living systems and how we interact with them. |
science | a systematic process for learning about the world and testing our understanding of it. The accumulated body of knowledge that arises from this dynamic process |
data | info, generally quantitative info |
theory | widely accepted/well-tested explanation for 1 or more cause-effect relationships thats been validated by research |
scientific method | formalized method for testing ideas with observations that involves a more-or-less consistent series of interrelated steps |
dependent variable | variable that is affected by manipulation of the independent variable in an experiment |