Identify the type of rock described in each of the following:
a. will have small crystals if cooled rapidly
b. may contain fossils
c. forms as a result of heat and pressure

Which statements explain how lakes form? check all that apply. lava flows block a river. streams flow into shallow areas. groundwater feeds into low-lying areas. ice sheets leave depressions that fill with water. movement of earth’s crust creates low areas that fill with water.