Science PMA Review

Potential Energy is the energy of...

• Storage

• Heat

• Position

• Motion

Tags

NGSS.MS-PS3-2

The transfer of heat through LIQUIDS or GASES

• Conduction

• Circulation

• Radiation

• Convection

Nuclear energy is a form of potential energy.

• True

• False

Tags

NGSS.HS-ESS1-1

NGSS.HS-PS3-1

What is an independent variable?

• The factor that the scientist changes in the experiment

• The factor that remains the same throughout the experiment.

• The factor that changes as a result of the test variable.

What is the difference between an experiment and an investigation?

• Investigations use observations, experiments do not

• Experiments are done multiple times, investigations are not

• Experiments have controlled variables, Investigations do not

• Investigations are more complex than experiments

What is a convection current? Hot air/liquids _____, cold air/liquids _____.

• rise, sink

• sink, rise

• rise, disappear

• disappear, rise

Tags

NGSS.MS-ESS2-6

How do SCIENTISTS measure temperature?

• Celsius

• Fahrenheit

• Kilograms

• Joules

Tags

NGSS.MS-PS3-4

Which is not a step of the scientific method?

• Question

• Hyptohesis

• Data Analysis

• Formulate

Tags

NGSS.MS-PS1-2

NGSS.MS-PS3-4

Chemical energy is a form of what kind of energy?

• kinetic

• potential

• gravitational

• isometric

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1