AICE Marine Science Review Exam with Questions and Answers

AICE Marine Science Review Exam with Questions and Answers What is the difference between a spring tide and a neap tide? ANSWER A spring tide occurs when the Earth, Sun, and Moon are aligned, creating the largest tidal range; a neap tide occurs at a 90-degree angle, creating the smallest tidal range. What is the Coriolis Effect? ANSWER The rotation of the Earth that causes water to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. What drives the ocean conveyor belt? ANSWER Thermohaline circulation, which is driven by differences in water temperature and salinity. What causes upwelling? ANSWER Offshore winds that move surface water away, allowing cold, nutrient-rich water from the deep to rise to the surface. What is the definition of a solution in marine chemistry? ANSWER A mixture of a solute dissolved in a solvent. How does increasing atmospheric and water pressure affect gas solubility? ANSWER Increasing pressure increases the solubility of gases in water. What are the three types of plate boundaries? ANSWER Divergent, convergent, and transform.