S1 exam

Front

What is the best next step for researchers after applying a new fertilizer to plants in a greenhouse?

Back

Compare plants that received fertilizer to similar plants that received none.

Front

How many meters are in 25 kilometers?

Back

25,000 meters.

Front

Define a gas in terms of shape and volume.

Back

Indefinite shape, indefinite volume.

Front

How many millimeters are in 2.7 centimeters?

Back

27 millimeters.

Front

Convert 9 kilometers to millimeters.

Back

9,000,000 millimeters.

Front

What is the definition of a hypothesis in scientific research?

Back

A testable prediction about the relationship between variables.

Front

What is the scientific method?

Back

A systematic process for experimentation that is used to explore observations and answer questions.

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics, while quantitative data involves numbers and measurements.

Front

What is the purpose of a control group in an experiment?

Back

To provide a baseline for comparison against the experimental group.

Front

What is the formula for converting Celsius to Fahrenheit?

Back

F = (C × 9/5) + 32.