General Knowledge - Science 7

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What is the scientific method?

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A systematic process used for scientific investigation, involving observation, hypothesis formulation, experimentation, and conclusion.

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What is a hypothesis?

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A testable statement that predicts the relationship between variables, often formatted as 'If... then...'.

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What is the chemical symbol for Gold?

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Au

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What are acids?

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Substances that taste sour and can donate protons (H+) in a solution.

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What is the unit of force?

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Newton (N)

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What happens to the cat population when the grain is plentiful?

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The cat population will increase due to more food availability.

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What is a variable in an experiment?

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A factor that can change in an experiment, affecting the outcome.

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What is the difference between independent and dependent variables?

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Independent variables are manipulated by the researcher, while dependent variables are measured in response.

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What is an experiment?

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A procedure carried out to test a hypothesis under controlled conditions.

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What is a conclusion in the scientific method?

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A summary of the results of an experiment, stating whether the hypothesis was supported or not.