Competition Practice Day 10

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 10

19. Weather occurs in which layer of the atmosphere?
        (A) stratosphere

        (B) thermosphere

        (C) troposphere

        (D) exosphere

        (E) mesosphere

20. Meteors burn up in which layer of the atmosphere?

        (A) stratosphere

        (B) thermosphere

        (C) troposphere

        (D) exosphere

        (E) mesosphere

Answer here: http://goo.gl/forms/t9W8MVjgfH