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Questions and Answers
What is the primary focus of Biology as a branch of science?
Which branch of science is concerned with the properties and reactions of substances?
What is a limitation of scientific knowledge mentioned in the content?
What is the study of the universe classified as?
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Which concept emphasizes that scientific knowledge is based on evidence?
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How can scientific knowledge be misused according to the key points?
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In which branch of science would you study the structure of the Earth?
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What is a direct benefit of applying scientific knowledge?
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What is the purpose of controlled variables in a fair test?
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Which step in scientific investigation involves forming a testable statement based on observations?
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In scientific terms, what occurs as a result of manipulating an independent variable?
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What is one potential consequence of misusing scientific knowledge?
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Which type of scientific investigation focuses on identifying patterns?
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Why are safety rules important in a laboratory setting?
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What should a conclusion in a scientific investigation primarily reflect?
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What type of variable is directly manipulated during an experiment?
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Study Notes
Branches of Science
- Biology is the study of living things
- Physics is the study of matter, energy, and force
- Chemistry is the study of the properties, structures, and reactions of substances
- Geology is the study of rocks and the structure of the Earth
- Astronomy is the study of the universe
- Medicine is the study of diseases
What is Science?
- Science is the study of phenomena and events in nature
- Science is based on evidence
- Scientific knowledge is subject to change
- Scientific knowledge has limitations
- Scientific discoveries have led to inventions that improve our quality of life
- Science can help us manage natural resources more effectively
- Science is applied in the development of technology
- Science, technology, and mathematics are often combined together to solve daily life problems
- Misusing scientific knowledge can have harmful effects
Scientific Investigations
- Scientific Investigations usually follow these steps:
- Making observations
- Asking questions
- Proposing hypotheses
- Doing experiments
- Drawing conclusions
- A fair test has 3 kinds of variables:
- Independent variable is the variable that is changed
- Dependent variable is the variable that is measured
- Controlled variables are the variables that are kept the same
- There are many types of scientific investigations, including:
- Fair testing
- Pattern seeking
- Classifying
- A laboratory is an appropriate place for conducting scientific investigations
Safety Rules
- Follow your teacher’s instructions
- Do not enter the laboratory or perform experiments without your teacher’s permission
- Keep exits and passages clear
- Do not eat, drink, run, or play in the laboratory
- Keep the laboratory clean and tidy
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Description
This quiz covers the main branches of science, such as biology, chemistry, and physics, along with a general overview of what science is and its importance. It also outlines the steps involved in scientific investigations. Test your knowledge of the fundamental concepts and applications of science.
