Answer:
Good ozone is found in the stratosphere, far above the Earth's surface. At that height, it absorbs and scatters ultraviolet (UV) radiation from the Sun, particularly the most dangerous UV-B and UV-C forms. Ozone is the planet's natural sunscreen.
Explanation:
She should quote it because the wording is creative and unique.
Probably plate tectonics because volcanos are formed from divergent boundaries
Guns,better navigation, cannons. Guns were mostly impactful