Understanding Science

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Questions and Answers

Which core principle of science emphasizes minimizing the influence of personal beliefs and biases?

  • Skepticism
  • Objectivity (correct)
  • Empirical Evidence
  • Reproducibility

A researcher observes that a plant grows taller when exposed to sunlight. What is the NEXT step using the scientific method?

  • Concluding that sunlight causes plant growth.
  • Communicating the observation to other scientists.
  • Analyzing the data collected during the observation.
  • Formulating a hypothesis about the relationship between sunlight and plant growth. (correct)

Which branch of science explores the composition, structure, properties, and reactions of matter?

  • Earth Science
  • Chemistry (correct)
  • Biology
  • Physics

How does a scientific theory differ from a scientific law?

<p>A scientific theory explains why something happens, while a scientific law describes what happens. (B)</p> Signup and view all the answers

Why is the use of standardized units of measurement important in scientific experiments?

<p>To ensure consistency and accuracy, enabling replication and comparison of results. (C)</p> Signup and view all the answers

Which type of data involves descriptive observations and characteristics rather than numerical measurements?

<p>Qualitative Data (A)</p> Signup and view all the answers

What is the primary purpose of peer review in scientific communication?

<p>To evaluate the quality and validity of research before it is published. (C)</p> Signup and view all the answers

Which ethical principle requires scientists to be honest and impartial in their research?

<p>Objectivity (B)</p> Signup and view all the answers

How does technology differ from science?

<p>Technology applies knowledge; science pursues knowledge. (C)</p> Signup and view all the answers

What distinguishes pseudoscience from genuine scientific inquiry?

<p>Pseudoscience often lacks empirical evidence and relies on anecdotal evidence or belief. (B)</p> Signup and view all the answers

Flashcards

What is Science?

A systematic approach to understanding the natural world through observation, experimentation, and analysis.

Objectivity

Minimizing bias and personal beliefs in observations and interpretations.

Empirical Evidence

Relying on data and observations gathered through systematic investigation.

Skepticism

Questioning claims and demanding evidence before accepting them.

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Reproducibility

Repeating experiments and observations to verify results.

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Falsifiability

Formulating hypotheses that can be tested and disproven.

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Hypothesis

A testable explanation or prediction based on observations.

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Scientific Theory

A well-substantiated explanation incorporating facts, laws, inferences, and tested hypotheses.

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Scientific Law

Descriptive statement or equation that reliably predicts events.

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Pseudoscience

Claims presented as scientific but lacking empirical evidence and not adhering to the scientific method.

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Study Notes

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