If the ACA is repealed, with it will go the protection it offers individuals with preexisting health problems. They would again be denied health insurance or subjected to unaffordable insurance premiums.
The rapid transition from a non-conducting to a conductive state produces a brief emission of light and a sharp crack or snapping sound. A spark is created when the applied electric field exceeds the dielectric breakdown strength of the intervening medium.
Earthquakes and Volcanoes Key Concept What causes volcanoes to form? Directions: Use the diagram to answer each question on the lines provided. 1. Why does magma move upward? 2. What happens when magma erupts on the surface? 3. What is a volcano? 4. Where do volcanoes form? 5. How is the mid-ocean ridge shown in the diagram formed? 6. How does low pressure cause volcanoes to form? 7.