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Chapter 2 Key Terms

Horizontales
How widely a scientific investigation applies to situations other than the specific ones scientists tested.
A living thing that canno be seen without the use of a microscope, such as bacteria.
Set of procedures scientists use i in their investigations; includes four steps; 1 Observations and Facts, 2 Hypotheses and 3 Predictions, 4 Hypothesis testing(Test), and 5 Evaluation and Interpretation of results.
An idea, supported by evidence, which provides a bigger picture than hypothesis of how some aspect of nature works; it may weave together supporting evidence from several scientific fields.
A test or manipulation in which a scientist keeps all variables(possible factors that could affect the outcome of the test)the same expect for the one under investigation.
Able to be proved wrong.
Educated speculation about what an outcome will be.
Observations are what you can hear, smell, taste, or feel pysically.
Promoting the use of a product or remedy when there is no plausible ratinale for its effectiveness. extract cfrom sharks cure cancer.
Verticales
A procedure for determining the evidence in support of a hypothesis.
Every event or outcome in nature has a source;if a scientist sets up the correct conditions, the results can be predicted in advance.
Information that one gets from direct observation, from experience, or from the results of experiments and other tests of hypotheses.
Possible cause or mechanism that could explain observations.
A procedure that sets up the conditions the predictions require.(Hypothesis testing).
The idea that effects in the natural world all have natural causes, rather than supernatural ones.
Fake sicence. No controlled experiments or direct tests done. Attempts to look like actural science. Creativeism.
Thing you know to be trude about the natural world.
Harmful, toxic vapor supposedly exhaled by sick people or exuded by garbage or swers into the air around them.