An area where the earth's crust would be expected to be thin would be

under the pacific ocean
in the rocky mountains
under the mississippi river
in the plains region of the midwestern u. s.

What two fields of study provide the core information that is used to classify organisms?

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?