Earth Systems Test Review with Correct Solutions

Earth Systems Test Review with Correct Solutions C. temperature changes from variations in absorption of solar energy. - Correct Answer️️ -The atmosphere is divided into spherical layers based upon the: A. density of each layer. B. concentration of ozone in each layer. C. temperature changes from variations in absorption of solar energy. D. concentration of oxygen in each layer. E. precipitation in each layer. B. I and II - Correct Answer️️ -Which of the following contributes to the unequal warming of Earth? I. Variation in the angle of sunlight that reaches Earth II. Variation in the amount of surface area over which the Sun's rays are distributed III. Variation in the amount of sunlight reflected from clouds A. I B. I and II C. II and III D. III only E. I, II, III A. It causes increased upwelling on the coast of South America - Correct Answer️️ - Which of the following is NOT true of an El-Nino Southern Oscillation (ENSO) event? A. It causes increased upwelling on the coast of South America B. It causes wetter conditions in the southern United States C. It can last from several weeks to several years D. It includes a reversal in tropical ocean currents E. It often begins near Christmas B. Polar regions receive less solar energy per unit of surface area - Correct Answer️️ - Which statement best explains why polar regions are colder than tropical regions? A. Polar regions have lower albedo values B. Polar regions receive less solar energy per unit of surface area C. Tropical regions receive less direct sunlight throughout the year D. Sunlight travels through more atmosphere and loses more energy in tropica