Competition Practice Day 16

For the next 50 days, I will post multiple choice questions for you to answer. I expect you to do them! I will print off your explanations and discuss them with you at the next meeting.

Use the link provided to answer these questions.

MC Practice Day 16

31. Which of the following is a safe choice to make during a thunderstorm?
        (A) hide under a tree for protection

        (B) hide in a body of water

        (C) hide in the closest building you can find

        (D) don't hide and just carry on with your business; thunderstorms are not really dangerous

        (E) all of the above

32. Which of the following is true of lightning?

        (A) Positive charges build up at the bottom of the cloud.

        (B) Positive charges build up at the top of the cloud.

        (C) Positive charges build up at the center of the cloud.

        (D) Positive charges do not build up, only negative charges do.

        (E) None of the Above

Answer here: http://goo.gl/forms/p2h13WstSc