changes in matter
The changing of a liquid to a gas
What is evaporation
Water vapor in the air turn into clouds
What is condensation
Molecules closely packed together
What is a solid
Energy of movement
What is kinetic energy
Tool that measures thermal energy
What is a thermometer
the transformation from a liquid to a solid
What is freezing
The energy source in the water cycle
What is the sun
Molecules that move freely and take the shape of it’s container
What is liquid
Molecules with the highest amount of kinetic energy
What is a gas
precipitation that was not absorbed in the ground
What is groundwater and runoff
The changing from a gas to a liquid
What is condensation
Liquid gets turned into gas
What is evaporation
Molecules that are far apart and have and indefinite shape and volume
What is a gas
Amount of kinetic energy with a low temperature
what is low
What variable is measured in an experiment
What is the dependent variable
The transformation from a solid to a liquid
What is melting
The water in the clouds are too heavy and drops to the ground
What is precipitation
The state of matter with the lowest freedom of movement
What is a solid
Thermal energy travels from where to where
What is hot to cold
What variable does the scientist change
What is independent variable
The transformation from a solid straight to a gas
What is sublimation
The force that moves water down
What is gravity
States of matter change because of this
what is heat energy
The measure of kinetic energy of particles
What is temperature
What is the average temperature on Titan
What is around -180 deg C