Discover what causes earthquakes, what an earthquake is, their different types, and how they are measured. Get free earthquake resources.| Science Notes and Projects
Learn what gravity is in physics and astronomy. Get the definition, formulas, and table of gravity on other planets.| Science Notes and Projects
Learn about the three types of heat transfer: conduction, convection, and radiation. Get helpful examples.| 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
Learn about 4 types and 10 types of clouds, how to recognize them, and the weather to expect when you see them in the sky.| Science Notes and Projects
Learn about the 5 main layers of the atmosphere and also the sublayers. See the height, temperature, and composition of the layers.| 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
Learn about the types of precipitation in weather or meteorology. Also, see the distinction between precipitation in chemistry.| Science Notes and Projects
Learn about the layers of the Sun. Get a diagram and see the names and features of the different parts of our favorite star.| Science Notes and Projects