Why have erosion and deposition increased in both of the prairie ecoregions ?

Which country is currently the most populated country in the world? a. india b. china c. mongolia d. indonesia

Alaina wants to decide whether her current cell phone plan is better than a package that another company offers. to compare the two plans, she plotted two lines on a graph, where y represented the total cost of one month’s service and x represented the megabytes of data that she used in a month. which part of the graph will represent the cost per megabyte of data used in each plan?

If scientists only detect p waves in a certain layer of earths interior what does that tell us?