Weather DQ 2014-2015 Name: ______________________________ 1 1. Students plan to use several rain gauges to compare average monthly rainfall on the Mississippi barrier islands and in the DeSoto National Forest. Which of these variables should be manipulated? A Height of the gauge B Brand of the gauge C Size of the gauge D Location of the gauge Justification--_______________________________________________________________ ___________________________________________________________________________ 2. Which explains the relationship between hours of sunlight and seasons? A. the rotation of Earth on its axis B. the tilt of Earth’s axis relative to the sun C. the location of Earth’s orbit in the solar system D. the motion of the moon as it travels around Earth Justification--_______________________________________________________________ ___________________________________________________________________________ 3. What is one factor that contributes to seasons occurring in Mississippi? A. the revolution of the Moon around Earth B. the tilt of Earth on its axis C. the rising and falling of ocean tides D. the distance of Earth from the Sun Justification--_______________________________________________________________ ___________________________________________________________________________ 4. Weather forecasts are more accurate today than in the past due to----A. global warming B. air-quality control C. plate tectonics D. use of images from space Justification--_______________________________________________________________ ___________________________________________________________________________ 5. Earth rotates in an easterly direction. Therefore, southward wind currents in the Northern Hemisphere appear to be deflected to the A. east B. west C. north D. south Justification: ____________________________________________________________ _______________________________________________________________________ 6. Which of these best explains why the oceans have a great impact on the weather over the continents? A Ocean waves move more easily than continental rock. B The oceans contain a wider variety of organisms than the continents. C The oceans store and transfer more heat than the continents. D Ocean water contains more salt than most continental lake water. Justification--_______________________________________________________________ ___________________________________________________________________________ 7. Explain what you think will happen to the hurricane in the image after Day 7. Weather DQ 2014-2015 Name: ______________________________ 8. Dee reviewed the data for this hurricane. She replicated the pressure system of the hurricane and its effect on wind speed. The following diagram shows her setup. Each time Dee pushed downward on the lever, the wind speed within the cylinder decreased. Dee concluded that the greater the air pressure within a hurricane, the lower the hurricane’s wind speed. Justify Dee’s conclusion. 9. Use 2 different color markers or highlighters. With the 1st marker/highlighter, trace the solid line for the hurricane’s predicted path. With the 2nd marker, trace the dotted line for the hurricane’s predicted path. What is the prediction of the hurricane’s direction and impact during the 4–5 day track? 10. The map shows the predicted range of a hurricane’s location over a 3-day period and a 5day period. Based on the information in the map, what is the likelihood that the hurricane will make an impact or landfall in southern Alabama? (Use markers/highlighters again to trace the predicted paths just like for day 12/11/12.) 2