Matter & Atoms
_________ is everything that has matter and takes up space.
Matter
List these things BIGGEST to SMALLEST: galaxy, universe, solar system.
Universe, galaxy, solar system.
Does Earth's rotation on its axis cause: Day and night, or the seasons?
Day and night.
An _______ is the smallest piece of matter that has properties. It's the building block of the universe!
Atom
_________ is the force that pulls everything on Earth's surface towards the center of the Earth.
Gravity
Does Earth's orbit around the Sun cause: Day and night, or the seasons?
The seasons.
In a ______________, the atoms and molecules of the original substance are rearranged to form something new.
Chemical reaction
________ is a measure of the amount of matter that makes up an object.
Mass
In the winter, the Sun looks ________ in the sky than in summer.
Lower
This energy causes something to go through the phases of matter, such as solid to liquid, or liquid to gas.
Heat
This states that atoms are never created or destroyed during a chemical reaction.
Conservation of matter