Earth Science Pre Test Semester 1

Front

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

Back

A control group is used to compare against the experimental group to determine the effect of the independent variable.

Front

What type of storm is associated with a storm surge?

Back

Hurricanes are the type of storm that can cause a storm surge.

Front

What is a cation?

Back

A cation is an ion with a positive charge.

Front

What causes the Coriolis Effect?

Back

The Coriolis Effect is caused by the rotation of the Earth.

Front

Which mineral property is the least reliable for identification?

Back

Color is the least reliable property when identifying a mineral.

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

Define hypothesis in the context of scientific research.

Back

A hypothesis is a testable prediction about the relationship between two or more variables.

Front

What is the difference between an independent variable and a dependent variable?

Back

The independent variable is manipulated in an experiment, while the dependent variable is measured to see how it is affected.

Front

What role does gravity play in weather patterns?

Back

Gravity pulls air and water down, influencing weather patterns and the formation of storms.

Front

Explain the term 'storm surge'.

Back

A storm surge is an abnormal rise in sea level during a storm, caused by strong winds and low atmospheric pressure.