Exploring Science and Hypotheses

What is the definition of science?

• Science is the study of ancient civilizations.

• Science is the systematic study of the structure and behavior of the physical and natural world through observation and experimentation.

• Science is a collection of random facts.

• Science is the art of creating fictional stories.

How does science differ from other forms of knowledge?

• Science relies solely on theoretical concepts without evidence.

• Science is based on personal beliefs and opinions.

• Science does not require any form of testing or validation.

• Science differs from other forms of knowledge by emphasizing empirical evidence, experimentation, and a systematic approach to understanding the natural world.

What are the key characteristics of scientific inquiry?

• Random guessing without evidence

• Making conclusions without testing hypotheses

• Key characteristics of scientific inquiry include systematic observation, experimentation, hypothesis formulation, data analysis, and evidence-based conclusions.

• Ignoring data and focusing on opinions

Why is the scientific method important in science?

• The scientific method is only used in chemistry.

• The scientific method is a way to prove personal beliefs.

• The scientific method is irrelevant to modern science.

• The scientific method ensures systematic, reliable, and objective investigation in science.

What is a hypothesis in scientific research?

• A hypothesis is a testable prediction about the relationship between variables.

• A hypothesis is a summary of previous research findings.

• A hypothesis is a definitive conclusion drawn from data.

• A hypothesis is an untestable assumption about the future.

How is a hypothesis formulated?

• A hypothesis is formulated by proposing a testable statement based on observations and research.

• A hypothesis is formulated by conducting experiments without prior research.

• A hypothesis is established by summarizing existing theories without testing them.

• A hypothesis is created by randomly guessing outcomes based on intuition.

What distinguishes a good hypothesis from a poor one?

• A good hypothesis is testable and specific, while a poor one is vague and untestable.

• A poor hypothesis is always specific and testable.

• A good hypothesis is based on personal beliefs and opinions.

• A good hypothesis is always true and universally accepted.

What role do experiments play in testing hypotheses?

• Experiments are only useful for proving theories, not testing hypotheses.

• Experiments test hypotheses by providing empirical evidence through controlled manipulation and observation of variables.

• Experiments provide theoretical insights without any empirical data.

• Experiments confirm hypotheses without the need for observation.

How can hypotheses be revised or rejected?

• Hypotheses are never changed once established.

• Hypotheses can only be accepted without evidence.

• Hypotheses can be revised or rejected based on new evidence and analysis.

• Hypotheses are revised based on personal beliefs.

What is the significance of peer review in science?

• Peer review is only necessary for medical research.

• Peer review is significant in science as it ensures the quality and integrity of published research.

• Peer review eliminates all biases in scientific studies.

• Peer review is a method to increase funding for research.