<p>Hydrology Test Study Guide:</p><p>1. Fill in the table below:</p><p>Characteristic Ocean Water Fresh Water</p><p>Percentage of water on Earth</p><p>High or low salinity level?</p><p>Where is it found?</p><p>2. Where is the majority of freshwater located?______</p><p>4. Draw the water cycle using labels. You should draw and label the following processes: evaporation, transpiration, condensation, precipitation, infiltration, runoff, ocean, groundwater, clouds, aquifer, sun. 5. Name 5 places water can be stored.______</p><p>6. Name the energy source for the Earth’s water cycle</p><p>7. What is conservation and why should we conserve water?</p><p>Black Hill Bobble Hill</p><p>Use the map above to answer the questions</p><p>8. Which hill is steeper? Why?</p><p>9. What are the lines called on the picture?</p><p>10. What is the contour interval for this map?</p><p>11. What is a controlled experiment?</p><p>12. What does DRY MIX stand for and what do those words mean?</p><p>13. What is the difference between an observation and an inference?</p><p>14. What is a hypothesis?</p><p>15. What is a scientific theory and what does it take to change one?</p>