Examlex
Q1: Pangaea consisted of<br>A) Laurasia and Gondwana.<br>B) North
Q2: On a summer night, coastal land cools
Q3: The planet with the longest day is<br>A)
Q7: Gondwana did not contain<br>A) North America.<br>B) South
Q11: The sun's spectrum consists of a bright
Q18: Which one of the following statements about
Q31: Galactic spectra show<br>A) red and blue shifts.<br>B)
Q37: The fact that no two electrons in
Q50: Pure water does not<br>A) contain H<sup>+</sup> ions.<br>B)
Q53: Earthquakes often occur in regions where<br>A) the