A scatterplot is used to represent a correlation between two variables. There are two types of correlations: positive and negative. Variables that are positively correlated move in the same direction, while variables that are negatively correlated move in opposite directions.
Thermal energy, or heat, is the energy that comes from the movement of atoms and molecules in a substance. Heat increases with increases in the speed that these particles move. Geothermal energy is the thermal energy in the earth. Motion energy is energy stored in the movement of objects
3. An abnormally high body temperature; a fever. Usage The molecules of all substances are in motion, and the energy associated with this motion is called kinetic energy. Temperature and heat are both ways of measuring this energy, but they do not mean the same thing. A substance's temperature is the average kinetic energy of the substance's molecules.