Ability of an object to float.
Annoyance
Lightness
Buoyancy
Sinking
How high or low the tone of a sound is.
Frequency
Decibels
Pitch
Amplitude
When rainfall hits the ground and goes back into lakes and rivers.
Condensation
Evaporation
Infiltration
Runoff
Mass divided by volume.
Propensity
Density
Intensity
When an object does not move.
Balanced force
Unbalanced force
When an object moves.
Unbalanced force
Balanced force
A rapid back and forth movement.
Vibration
Amplitude
Decibel
Wave
How we measure how loud a sound is.
Frequency
Decibels
Loudness
Amplitude
A push or a pull
Push
Force
Pull
Friction
