BJU Earth Science Chapter 1 Test

Front

What is the term for measurable or descriptive information collected while observing nature?

Back

Data

Front

What type of science involves measuring the height of a building?

Back

Operational science

Front

Observations that involve measurements are known as what type of observations?

Back

Quantitative observations

Front

If scientific information is collected with an instrument containing a numerical scale, what type of data is it?

Back

Quantitative data

Front

True or False: Collecting data during an earthquake is an example of a controlled experiment.

Back

True

Front

What is the difference between operational science and historical science?

Back

Operational science deals with observable phenomena and experiments, while historical science involves interpreting past events based on evidence.

Front

What is qualitative data?

Back

Qualitative data describes characteristics or qualities that cannot be measured numerically.

Front

What is quantitative data?

Back

Quantitative data is information that can be measured and expressed numerically.

Front

What is an example of a controlled experiment?

Back

An experiment where one variable is changed while others are kept constant to observe the effect.

Front

What is the purpose of collecting data in scientific research?

Back

To gain insights, test hypotheses, and draw conclusions based on evidence.