Magnetism
"Like" poles on magnets will do this.
What is repel?
This is the only electromagnetic wave that can be seen without special tools.
What is visible light?
The thinnest layer of the Earth
What is the crust?
The phase change that occurs when a solid changes to a liquid.
What is melting?
This moon phase occurs when the moon is between the earth and sun so that the dark side of the moon faces earth.
What is a new moon?
The greater the distance between two magnets.
What is the attraction (or repelling) is weaker?
These electromagnetic waves have the shortest wavelengths. And the highest energy.
What are gamma waves?
This geology term means "resulting from or produced from fire".
What is igneous?
What are color changes, bubbles, temperature change, odor, precipitate forming, light is produced, sound is produced, cannot be reversed?
Newton's second law of motion.
What is F = MA?
Iron shavings placed around magnets can show this.
What is the magnetic field?
This is when light bends between 2 substances.
What is refraction?
This phase of matter holds its shape and does not take the shape of its container.
What is a solid?
This is the natural tendency of objects to keep on doing what they're doing.
What is inertia?
This is how a nail can be turned into a magnet.
What is passing an electric current through it?
What is increase?
The three types of convergent plate boundaries. (hint the names include the plates involved)
What are ocean-ocean, ocean-continent, and continent-continent?
Heating a substance increases this form of energy in the molecules of the substance.
What is kinetic energy?
The sun is this hot.
9,930 F
5,772 C
The type of magnet produced when a paper clip is on a magnet for a while.
What is an induced (temporary) magnet?
The time it takes for light to travel from the sun to the surface of the Earth.
What is 8 minutes?
The scientist who originally came up with the theory of continental drift.
Explain how a rocket launch is an example of a chemical change.
What is the fuel combines with another chemcial to produce large volumes of a hot gas that propel the rocket into space?
These planets are the gas giants. Must name all of them.