Science Review
Introduction Science is the systematic study of the natural world through observation,
experimentation, and analysis. It helps us understand the fundamental principles governing
the universe and drives technological advancements that shape our daily lives. Science is
divided into several branches, each focusing on different aspects of nature.
Branches of Science
1. Physical Science: Studies non-living systems and includes fields such as physics,
chemistry, and astronomy.
2. Life Science: Focuses on living organisms and includes biology, genetics, and
ecology.
3. Earth Science: Examines Earth and its processes, covering geology, meteorology,
and oceanography.
4. Social Science: Investigates human behavior and societies, including psychology,
sociology, and anthropology.
The Scientific Method Science relies on the scientific method, a systematic approach to
research that involves:
1. Observation: Identifying a phenomenon or problem.
2. Hypothesis: Forming a testable explanation.
3. Experimentation: Conducting controlled tests to collect data.
4. Analysis: Interpreting the results.
5. Conclusion: Confirming or revising the hypothesis.
6. Communication: Sharing findings with the scientific community.
Importance of Science
Technological Progress: Advances in medicine, engineering, and communication.
Understanding Nature: Explains natural phenomena like climate change and
evolution.
Problem-Solving: Helps address global challenges such as disease and pollution.
Conclusion Science is essential for human progress and innovation. It provides knowledge
that improves our quality of life and helps us solve complex problems. As science continues
to evolve, it will remain a crucial tool for discovery and advancement in all areas of life
