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A(n) _____________ describes and predicts natural phenomenon without providing an explanation.
a) Theory
b) Scientific Law
c) Observation
d) Hypothesis
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- Match the following words with each definition. (Hypothesis, theory, fact) A)a tentative explanation for a natural phenomenon. B) a repeatedly observation that everyone can agree on. C.) a widely accepted explanation for a natural phenomenon.1. Essentially, what is science?a) collection of factsb) systematic process for learning about the natural worldc) beliefs about the natural world based on faithd) the search for ultimate reality 2. The ultimate goal of science is to provide evidence that _____ .a) proves things absolutely trueb) disproves religious beliefsc) increases the quality of life for the greatest number possibled) is always applied to solving problems1a) Describe the general process of a scientific investigation. 1b) State one difference between science and pseudoscience.
- The main purpose of the scientific method is? A) Prove one's beliefs B) support a theory C) create new sources of data d) answer a questionWhich is a characteristic of pseudoscience or bad science? a) Considers evidence for and against a hypothesis B)Includes personal experiences as data c) srepeatable d) Publishes in a peer-reviewed journalFollowing a scientific method, which of the following is the correct order of steps? A) Observation → Analysis → Hypothesis → Conclusion → Communicate results → Experiment B) Observation → Hypothesis → Experiment → Communicate results → Analysis → Conclusion C) Experiment → Hypothesis → Observation → Analysis → Conclusion → Communicate results D) Observation → Hypothesis → Experiment → Analysis → Conclusion → Communicate results
- A) Explain why the tentative nature of science is considered one of its greatest strengths.A collection, or set of all individuals or objects or events whose properties are to be analyzed is a a)Sample b)Variable c)Population d)Statistic A characteristic about each individual unit (ie plant, animal, person, nail, lightbulb, etc.) of a population or a sample that might interest a researcher. a)Variable b)Statistic c)Sample d)PopulationWhich statement best describes the effects of the works of Nicolaus Cooernicus, Galileo Galilel, Sir Isaac Newton, and Rene Descartes? a). The acceptance of traditional was streangthenedb). The scientific method was usedto solve problemsc). Funding to education as increased by the English govermentd). Interest in Greek and Roman drama was renewed
- Which of the following is a necessary characteristic of the process of science: a) studies are designed to prove a hypothesis of interest b) these are ALL necessary characteristics c) studies are exclusively manipulative, never observational d) predictions are inductively derived from the hypothesis of interest e) only materialistic hypotheses are consideredThe _______ is manipulated by scientists over the course of an experiment. A.)dependent • variable B.)data C.)independent variable1) In the scientific method, the process of observation leads to the formation of a .............. which is a viable explanation for the observations. a) controlled variable b) experiment c) theory d) hypothesis