2. what have you heard about plate tectonics?
i do not no

These plates are found under our earth which vibrates every time . but if the vibration is more than that usual earhquaked occur . There are major 7 techtonic plates under our earth .

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.