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Questions and Answers
What is physical science?
What is physical science?
How is natural science defined?
How is natural science defined?
What are the two main branches of natural science?
What are the two main branches of natural science?
What is required for a hypothesis to be regarded as a scientific theory in natural science?
What is required for a hypothesis to be regarded as a scientific theory in natural science?
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What are the criteria and methods used to ensure quality control in natural science?
What are the criteria and methods used to ensure quality control in natural science?
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Study Notes
Introduction to Natural Science
- Physical science is a branch of natural science that focuses on the study of non-living matter, energy, and the fundamental laws that govern the physical universe.
Definition of Natural Science
- Natural science is a branch of science that focuses on the study of natural phenomena and laws that govern the natural world.
Branches of Natural Science
- The two main branches of natural science are:
- Life Science (or Biological Science): deals with the study of living organisms, their structure, growth, evolution, and interactions with the environment.
- Physical Science: deals with the study of non-living matter, energy, and the fundamental laws that govern the physical universe.
Scientific Theory in Natural Science
- A hypothesis is regarded as a scientific theory in natural science if it:
- Is testable and falsifiable
- Is supported by a large body of empirical evidence
- Has withstood numerous tests and challenges
- Is widely accepted by the scientific community
Quality Control in Natural Science
- The following criteria and methods are used to ensure quality control in natural science:
- Replication: repeating experiments to verify results
- Peer review: review of research by experts in the same field
- Empirical evidence: reliance on observational and experimental data
- Objectivity: avoidance of personal biases and emotions
- Systematic observation: careful and systematic observation of phenomena
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Description
Test your knowledge of physical science with this quiz! Explore the various branches and concepts within this field, from physics to chemistry and beyond. Challenge yourself with questions on non-living systems and scientific principles.
