Science

Definition

Science is the systematic study of the natural world through observation and experimentation. It aims to build knowledge based on testable explanations and predictions.

5 Must Know Facts For Your Next Test

1. Science relies on empirical evidence and the scientific method.
2. Scientific theories are well-substantiated explanations acquired through repeated testing and observation.
3. Biology, as a branch of science, focuses on understanding living organisms and their interactions.
4. Peer review is an essential process in validating scientific research.
5. Falsifiability is a key criterion for a hypothesis in science; it must be possible to prove it wrong through experimentation.

Review Questions

• What are the main components of the scientific method?
• How does peer review contribute to scientific research?
• Why is falsifiability important in formulating scientific hypotheses?

Related terms

Hypothesis: A proposed explanation for a phenomenon, which can be tested through experiments or observations.

Theory: A well-substantiated explanation of an aspect of the natural world that incorporates facts, laws, inferences, and tested hypotheses.

Experiment: A procedure carried out under controlled conditions to test a hypothesis or demonstrate a known fact.