Unit 1
The best type of graph to show changes over time.
What is a line graph?
What everything is made of
What is matter?
Force
What is a push or a pull?
An apple falling from a tree
What is gravity?
The ways stars are classified
What is color, temperature, size, and brightness?
An idea or conclusion that is drawn from evidence or reasoning
What is an inference?
The basic building blocks of the universe
What are atoms?
No motion means
What is balanced forces?
An object in motion tends to stay in motion, and an object at rest tends to stay at rest unless the object is acted upon by an outside force
What is Newton's first law?
A shooting star
What is a meteor?
Steps that guide scientists in answering a scientific question
What is the scientific method?
The part of an atom that has a positive charge
What are protons
Energy that is usually associated with light
What is thermal energy?
A force that resists motion
What is friction?
Dust, celestial objects, stars, Black holes, planets
What are the components of a galaxy?
A statement that sums up the results of an investigation
What is a conclusion?
The material that dissolves in a solvent
What is a solute?
Allows energy to flow
What is a conductor?
True or false: force is a push or a pull on an object
What is true?
What an object spins on
What is an axis?
The basis for good scientific inquiry
What is investigation results that other scientists can repeat?
A solvent
What is a liquid in which a solute dissolves?
What goes up, must come down
What is gravity?
A force that moves an object to the source of the force
What is a pull?
This goes around while the other spins
What is the difference between revolution and rotation?