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
Chemical energy is a potential form of energy that is stored in the chemical bonds that hold atoms together.If bonds are broken, the energy is released, and if bonds are formed, energy is absorbed. Thermal energy is often referred to as heat energy.hemical energy is a potential form of energy that is stored in the chemical bonds that hold atoms together.