Lisa's lack of awareness better illustrates the dangers of becoming a drug addict.
Explanation:
An illicit drug addict may develop a psychological condition that causes the addict to not notice or ignore the risks of their addiction or the problems that addiction may cause. Generally, when this happens the addict says he/she does not understand the relationship between the illegal use of illicit drugs and the problems that this use causes.
Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor.
