Understanding the theory of plate tectonics can help people better understand Earth's movements. How can knowledge of plate tectonics help people living in areas prone to earthquakes and volcanic eruptions?

scientists can better predict when these disasters will occur, so instead of preventing it entirely, we are able to evacuate citizens before the event takes place

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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