Because Earth's outer core is liquid and S waves cannot travel trough liquids
Jared is also very quick in his work and disposes dangerous chemicals immediately after completing an experiment by duping them in the lab sink.
Jared never eats or drinks in the lab so he won't accidentally swallow the chemicals he works with.
A bay is a water-body bounded by land on all three sides, and a peninsula is a piece of land sticking off a bigger piece of land and surrounded by water on all three sides.
Answer:
false Metamorphic rocks can only form from pre-existing rocks. Metamorphic rocks only form as a result of metamorphism of igneous or sedimentary rocks. Rock melting to form magma defines the upper limit of metamorphic processes. The oldest rock exposed to Earth's surface is a metamorphic rock.
Explanation:
hope this helps sorry if it doesn't have a good rest of your day :) ❤
Changes to the earth that can be explained by plate tectonics include all of the following except _____.
earthquakes
erosion
mountain ranges
volcanoes
i got erosion but its not an option on yours
