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ENVISCI Module 1
Question | Answer |
---|---|
environmental evolution law | explores relationship between human activities and nature ecology, environmental changes on human survival, and research on technical and management measures |
environmental science | science that explores environmental evolution law |
elements included when looking at relationship between natural world and human ecology | water, climate, other living organisms, landforms, earth's resources // economics, politics, ethnic and cultural backgrounds, human activities, population growth |
social elements explored in environmental science | species restoration, resource management, environmental laws, sustainability |
examples of physical processes | movement in tectonic plates, wind and water erosion, natural occurrences |
biological processes | physiological processes of organisms vital for them to live (shapes their capacity to interact with their environment) |
examples of biological processes | photosynthesis and hybridization of plants, transpiration, reproduction |
chemical processes | chemical changes that result in the production of new chemical substances |
examples of chemical processes | digesting food, combustion, osmosis, phase changes, plastic decomposition, oil spills., effect of acid rain, global warming |
rules for scientific method | 1. any scientific theory is falsifiable 2. correlation is not causation 3. avoid selective windowing |
steps in the scientific method | 1. observe and question 2. research 3. formulate hypothesis 4. test hypothesis 5. analyze and conclude 6. share results |
environmental unity | everything affects everything else |
ecosystem | the fundamental ecological unity for the study of environmental science |
relationship between abiotic and biotic components of the natural environmental system | reciprocal |
biospheric ecosystem | governed by discernible processes whose operation may have serious consequences |