Competition Practice Day 37

Over the course of the next few months, I will post some multiple choice questions for you to answer. On the final meeting on May 14, if you answer all of the questions correctly, I will give you a cookie. ;)

MC Practice Day 37

73. Isotherms are lines that separate
        (A) air pressure

        (B) temperature

        (C) relative humidity

        (D) rainfall totals

        (E) wind direction

74. Isobars are lines that separate
        (A) air pressure

        (B) temperature

        (C) relative humidity

        (D) rainfall totals

        (E) wind direction