Driving distance from Morro Bay, CA to Monterey, CA. The total driving distance from Morro Bay, CA to Monterey, CA is 143 miles or 230 kilometers. Your trip begins in Morro Bay, California. It ends in Monterey, California. If you are planning a road trip, you might also want to calculate the total driving time from Morro Bay, CA to Monterey, CA so you can see when you'll arrive at your destination.
Most composite volcanoes have a crater at the summit which contains a central vent or a clustered group of vents. Lava either flow through breaks in the crater wall or from fissures on the flanks of the cone. Lava, solidified within the fissures, form dikes that act as ribs which help to strengthen the cone.
Answers. Best Answer: Volcanoes form when hot material from below rises and leaks into the crust. The hot material, called magma, rising from lower ground, gathers in a reservoir called the magma chamber.Eventually, but not always, the magma erupts onto the surface and forms lava. volcano is formed when plates hit each other. One of the plates goes under the other. This is where the earth heats and melts the rock into magma and gases. This can happen as deep as 100 miles below the earth.