Introduction to Earth Science

o Explain how density, mass and volume change as an object is heated, cooled or split apart. o Calculate the density of regularly shaped and irregularly-shaped objects. o Graphically show the relationship between temperature and density for: (1) water (2) all other objects o State the temperature at which water is most dense and whether a object will sink or float in water based on its density. o State the phase of matter in which most materials are most and least dense.