Which is one way that sinkholes can form? A. Rivers overflow during a storm and wash away nearby land.

B. Groundwater dissolves the limestone and other rocks in the ground.

C. Rainwater flows away from a depression in the ground.

D. Tornadoes touch down and destroy tress and brush

Which statement best explains the relationship between an area's geography and the temperature of its surface water? areas at low altitudes have the warmest water because they receive the most direct sunlight. areas at low altitudes have the warmest water because they have the least change in temperature throughout the year. areas at high latitudes have the warmest water because their days are the longest. areas at high latitudes have the warmest water because they have the longest seasons.