| A | B |
| a region that is emptied of matter | vaccum |
| how does a mirror affect light | the mirror bounces light |
| what is the bending of light | refraction |
| what part of the microscope bends light so the object magnifies | lenes |
| what is the speen of light in a vacuum | 300,000 kilometer per second |
| what is the unlimited source of energy on our planet | the sun |
| what is the order of color of light when arranged from longest to shortest | red, orange, yellow, green, blue, indigo, violet |
| sun gives off energy in the form of | heat and light |
| what is the bouncing of light | reflection |
| what is energy | the ability to do work cause a change in matter |