~Hello there! ^_^
Your question: What is the fracturing of rock along curved lines that results when pressure is removed from bedrock..?
Your answer: The fracturing of rock along curved lines that results when pressure is removed from bedrock is called fracking.
Happy Studying! =)
The speeds range from 30 miles per hour to 70 miles per hour
http://faculty.chemeketa.edu/afrank1/topo_maps/scale.htm use this website and i think this should fully explain it
