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Stack #4710687

QuestionAnswer
Environment All the living and nonliving surroundings that affect an organism.
Environmental Science The field that looks at interactions among human systems and those found in nature.
Ecosystem A particular location on Earth with interacting biotic and abiotic components.
Biotic Living or once-living parts of an environment.
Abiotic Nonliving parts of an environment, such as sunlight, temperature, and soil.
Environmentalist A person who participates in environmentalism, a social movement advocating for nature protection.
Environmental studies The field that includes environmental science along with environmental policy, economics, and ethics.
Ecosystem Services The process by which natural environments produce resources life depends on, like clean water and timber.
Environmental indicators Key measures that describe the current state of an environmental system.
Sustainability Living on Earth in a way that allows us to use its resources without depriving future generations.
Biodiversity The diversity of life forms in an environment across genetic, species, and ecosystem levels.
Species A group of organisms distinct from others in morphology, behavior, or biochemical properties.
Speciation The evolution of new species from existing ones.
Background extinction rate The average rate at which species become extinct over long periods of time.
green house gases Gases in Earth's atmosphere that trap heat near the surface.
anthropogenic Derived from human activities rather than natural processes.
development Improvement in human well-being through economic advancement.
sustainable development Development that balances human well-being and economic advancement with resource conservation.
ecological footprint A measure of how much land and water an individual or population requires to produce what it consumes.
scientific method An objective method to explore the natural world, draw inferences, and predict outcomes.
hypothesis A testable statement about how something in nature works.
null hypothesis A statement or idea that can be falsified, or proved wrong.
replication The data collection procedure of taking repeated measurements.
sample size The number of times a measurement or observation is replicated.
accuracy How close a measured value is to the actual or true value.
precision How close repeated measurements of the same sample are to one another.
uncertainty An estimate of how much a measured or calculated value differs from a true value.
inductive reasoning The process of making general statements from specific facts or examples.
deductive reasoning The process of applying a general statement to specific facts or situations.
critical thinking The objective analysis and evaluation of an issue in order to form a judgment.
theory A hypothesis that has been repeatedly tested and confirmed by multiple researchers.
natural law A theory that has been tested repeatedly and has no known exceptions.
control group In a controlled experiment, a group that experiences identical conditions except for the variable being tested.
natural experiment A natural event that acts as an experimental treatment in an ecosystem.
environmental justice A social movement that works toward equal enforcement of environmental laws and fair treatment for all people.
Created by: user-2010528
 

 



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