Discuss the distribution of earthquakes and volcanoes in relation to the crustal plates. are they scattered all over the plates or is there a pattern? describe.

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.

Explain what happened when the storm surges from hurricanes reached the gulf coast