1. What type of landscape is characterized by the presence of limestone and sinkholes in Florida? A) Desert B) Karst (C) Mountainous D) Tundra 2. Which of the following processes is primarily responsible for the formation of sinkholes' A) Lava cooling (B) Acid weathering of limestone C) Sand deposition D) Earthquake activity 3. What is the relationship between groundwater and surface water in a Karst system? A) Groundwater and surface water are not connected (B) Groundwater replenishes surface water through runoff C) Surface water infiltrates and replenishes groundwater D) They move independently of each other 4. Which of the following would increase the rate of acid weathering in a Karst landscape? A) Decreased rainfall (B) Decreased CO2 in the atmosphere CO2 C) Increased humidity and CO2 levels D) Lack of exposed limestone 5. What are the main components produced when carbonic acid Ireacts with limestone in Karst systems? (A)Calcium salts, bicarbonate salts, and water B) Sulfates and carbon dioxide C) Sand and water vapor D) Magnesium and chloride salts 6. Which environmental factor directly influences the infiltration of water into the ground? A) Wind speed B) Permeability of the soil C) Temperature D) Latitude 7. What is the primary role of aquifers in Florida's water supply? A) They store carbon dioxide B) They are a key source of freshwater They provide habitats for marine animals D) They prevent erosion of soil