Learn about tectonic plates in geology. Get a tectonic plate map, learn the names of the major plates, and discover the types of boundaries.| Science Notes and Projects
Learn about the layers of the Earth and get facts about their structure, density, thickness, and temperature.| Science Notes and Projects
Get the viscosity definition and examples. Learn about the viscosity of water and how it's calculated in science.| Science Notes and Projects
Get the element definition in chemistry. See examples of chemical elements, learn how many there are, and see how they are identified.| Science Notes and Projects
Get the definition of a gas in science. See examples of gases including elements, mixtures, and gases in everyday life.| Science Notes and Projects
Get the definition of a solid in chemistry and other sciences. Learn the properties of solids and see examples.| Science Notes and Projects
Get the scientific definition of a crystal. Learn how crystals are classified, what their properties are, and see examples.| Science Notes and Projects
Learn what temperature is in science. Get the temperature definition, units, and examples and see how it differs from heat.| Science Notes and Projects