Ques: Choose between "carpet" and "gravel". Question: Ian rides his bike in the house on the carpet and the bike moves fast easily. When Ian rides his bike on gravel outdoors, the bike moves slowly. There is _____ on the carpet. (A) more friction (B) less friction
Ans: gravel

Ques: Choose between "rocky dirt" and "cement". Question: Tory took her dog for a walk, and noticed that when she threw the ball for him, he had an easier time finding it on the rocky surfaces than smooth cement, because it didn't roll so fast. Friction made the ball roll (A) further on the rocky dirt or (B) not as far?
Ans: cement

Ques: Choose between "Walking" and "Driving". Question: Walking is much slower than driving so it will take (A) less time (B) more time to make a journey
Ans: Driving

Ques: Choose between "by Airplane" and "by Car". Question: It only took Lisa two hours to get to Las Vegas, despite the long distance. Lisa must have traveled how? (A) By Car (B) By Airplane
Ans:
by Car