Another scientist follows the same procedures to copy an experiment; ensures accuracy and validity of results

The heat transfer between two objects of different temperatures that are touching

The process of a liquid changing into a gas due to an increase in temperature

The condition of the atmosphere at a given place and time

A narrow band of high winds located near the top of the troposphere

The average pattern of weather that occurs in a certain location over many years

Same scientist conducts multiple trails, ensures reliability of results

Group that receives the test variable (group tested)

The variable that the scientists changes

Group that does not receive the test variable (normal conditions)

The process of a gas turning into a liquid due to a decrease in temperature

Water that falls tot he Earth as rain, snow, sleet, or hail

The pressure that a column of air exerts on the air, or a surface, or below it

A large volume of water flowing in a certain direction

The circular transfer of heat energy through air or empty space through electromagnetic waves

The transfer of heat energy through air or empty space through electromagnetic waves

Involves 3 variables 1.) Test/ Independent Variable 2.) Outcome/ dependent variable, 3.) Control variable, and 2 groups: 4.) Experimental Group 5.) Control Group

Takes place in a natural environment. Scientist does not change anything and just makes observations and collects data

The movement of air from an area of high pressure to an area of low pressure