Semester 2 Vocab Flashcard

Front

What is light?

Back

Energy that allows us to see.

Front

Word meaning to turn back light?

Back

Reflect

Front

Animal with a backbone?

Back

Vertebrate

Front

To prove something is true is to...

Back

Confirm

Front

Energy from vibration that allows us to hear:

Back

Sound

Front

What does 'previous' mean?

Back

happening before

Front

Refraction:

Back

Bending of light into a new material.

Front

Very important?

Back

Critical

Front

Important point made by the author:

Back

Central Idea

Front

To summarize means to...

Back

give a brief statement of the main points.