Question: Choose your answer.

Astronomers have determined the surface temperature of stars by studying their colors. What color emission represents stars with the hottest temperatures?
My Answer: blue

Question: Choose your answer.

The smallest particle of an element is
My Answer: an atom.

Question: Choose your answer.

Natural processes cause rapid and slow changes to Earth's surface. Which event causes changes to Earth's surface most rapidly?
My Answer: an earthquake shaking the ground

Question: Choose your answer.

A girl with long hair is going to be participating in an experiment that uses an alcohol burner for an energy source. What is the best thing for her to do to prepare for this experiment?
My Answer:
tie her hair back away from her face