Scientific Inquiry and Theory
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Questions and Answers

What significant conclusion did Svante Arrhenius reach in 1896 regarding carbon dioxide?

  • It contributes to making Earth's surface warmer. (correct)
  • It was invented by Joseph Fourier.
  • It is primarily used in industrial applications.
  • It has no effect on Earth's temperature.

    • What aspect of Joseph Fourier's contribution to climate science in the 1820s is emphasized?

  • He was the first to study ocean currents.
  • He discovered a new planet.
  • He proposed that the atmosphere insulates the planet. (correct)
  • He invented a new type of thermometer.

    • What does the contrast between Fourier and Arrhenius suggest about scientists' backgrounds?

  • Individuals of various backgrounds can contribute to science. (correct)
  • Scientists' contributions are mostly limited to their childhood experiences.
  • All scientists come from the same socioeconomic status.
  • Only wealthy individuals become influential scientists.

    • Why is the field of science considered strong according to the content?

    <p>It is flexible and open to new information.</p> Signup and view all the answers

    What might happen when new observations contradict existing scientific theories?

    <p>The scientific community may revise theories or laws.</p> Signup and view all the answers

    What was a childhood characteristic of Svante Arrhenius mentioned in the content?

    <p>He was considered a mathematical prodigy.</p> Signup and view all the answers

    What is the implication of Fourier and Arrhenius both contributing to climate science?

    <p>It shows diverse contributions can come from different personal backgrounds.</p> Signup and view all the answers

    Which statement reflects a misconception about contributions to scientific knowledge?

    <p>Orphaned individuals never make significant contributions.</p> Signup and view all the answers

    What is a rule that describes what will happen or a pattern in nature called?

    <p>Scientific law</p> Signup and view all the answers

    Which type of investigation compares different populations or organisms to find similarities and differences?

    <p>Comparative investigation</p> Signup and view all the answers

    What is an example of an experimental investigation?

    <p>What is the effect of sugar on yeast?</p> Signup and view all the answers

    Which of the following is an example of a descriptive investigation?

    <p>What is the average lifespan of a manatee?</p> Signup and view all the answers

    How is science best defined?

    <p>A process to investigate and understand the natural world</p> Signup and view all the answers

    Why is imagination crucial for creativity in science?

    <p>It cultivates the generation of novel ideas and solutions.</p> Signup and view all the answers

    Which investigation type is concerned with gathering statistical data about phenomena over time?

    <p>Quantitative investigation</p> Signup and view all the answers

    What critical thinking skill is fundamental for scientific inquiry?

    <p>Evaluating evidence and forming conclusions</p> Signup and view all the answers

    Which scientist proposed that plate tectonics drive the motion of the Earth's continents?

    <p>Harry Hess</p> Signup and view all the answers

    What major accomplishment is attributed to Charles Lyell?

    <p>Proposed that the Earth was shaped by slow-moving forces</p> Signup and view all the answers

    Which statement about the contributions of Earth scientists is true?

    <p>Many different scientists have made contributions to Earth science through time.</p> Signup and view all the answers

    What year was Alfred Wegener born?

    <p>1880</p> Signup and view all the answers

    Which of the following statements is NOT true regarding Shen Kuo's contributions?

    <p>He proposed theories in plate tectonics.</p> Signup and view all the answers

    What does scientific inquiry encompass?

    <p>Many different activities.</p> Signup and view all the answers

    Which scientist contributed to the understanding of Earth's landforms as shaped by erosion?

    <p>Shen Kuo</p> Signup and view all the answers

    Who among the following proposed the idea that continents are in motion?

    <p>Alfred Wegener</p> Signup and view all the answers

    In which aspect of science is creativity NOT typically involved?

    <p>Conducting standardized tests</p> Signup and view all the answers

    What is a significant reason why Dr. Ray built a scale model of a wetland?

    <p>To avoid harming a real wetland</p> Signup and view all the answers

    Which scenario best illustrates the concept of replication in scientific research?

    <p>Two scientists performing the same experiment independently</p> Signup and view all the answers

    What is one advantage of using models in scientific investigations?

    <p>They often simplify complex systems for better understanding</p> Signup and view all the answers

    Which of the following is NOT a benefit of using models in science?

    <p>Models always yield the same results as real-life settings</p> Signup and view all the answers

    What is the primary purpose of formulating questions in science?

    <p>To generate hypotheses that can be tested</p> Signup and view all the answers

    When Dr. Burgess changed some variables in his experiment, which aspect of scientific inquiry was he demonstrating?

    <p>Modification of experiments</p> Signup and view all the answers

    How do scale models enhance scientific experimentation?

    <p>They allow control over complex variables</p> Signup and view all the answers

    Which process is typically carried out during scientific inquiry?

    <p>Formulating questions</p> Signup and view all the answers

    What characterizes a replicable scientific investigation?

    <p>The same investigation is performed in different laboratories and yields the same results.</p> Signup and view all the answers

    How can scientists confirm new findings as reliable?

    <p>Through multiple investigations that produce consistent results.</p> Signup and view all the answers

    What is the last step in the scientific method?

    <p>Communicate your results</p> Signup and view all the answers

    What is a primary objective of formulating questions in scientific inquiry?

    <p>To guide the research process and analysis.</p> Signup and view all the answers

    In scientific investigations, what does consistent data imply?

    <p>Findings can be trusted and are likely replicable.</p> Signup and view all the answers

    What role does communication play in scientific findings?

    <p>It allows scientists to share findings and obtain feedback.</p> Signup and view all the answers

    Which of the following is essential for ensuring the validity of scientific results?

    <p>Validating through peer review of findings.</p> Signup and view all the answers

    Study Notes

    Scientific Inquiry

    • Creativity is a vital part of science, it is involved in designing experiments, formulating questions, and creating explanations that fit evidence.

    • Models are useful in scientific investigations for several reasons. They are often smaller and more manageable than the real thing, safer to work with, and may be necessary when working with something that cannot be worked with in real life.

    • A scientific investigation is replicable when the same investigation is conducted in two different laboratories by two different scientists and the same results are produced.

    • It is important to confirm new scientific findings through multiple investigations that produce consistent results. This confirmation helps scientists know that new findings are reliable and can be accepted.

    • The last step in the scientific method is to communicate your results.

    Scientific Theory

    • New observations or information that does NOT support a scientific theory or law could result in the theory or law being changed.

    Types of Scientific Investigations

    • Comparative Investigation: Involves collecting data on different populations, organisms, etc. to discover similarities and differences.
    • Descriptive Investigation: Focuses on describing a phenomenon or system.
    • Experimental Investigation: A controlled study that tests a hypothesis. This type of investigation uses a control group and experimental groups to determine cause and effect.

    Importance of Imagination in Science

    • Imagination is important for creativity as it allows scientists to think of new ideas and solutions.

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    Related Documents

    Unit Test: The Nature of Science/Quarter 1 Benchmark Exam PDF

    Description

    Explore the principles of scientific inquiry and theory in this quiz. Understand the role of creativity in science, the significance of models, and the importance of replicability in investigations. Test your knowledge on confirming scientific findings and communicating results effectively.

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