Which of the following can scientists use to identify where earthquakes will most likely occur?
a. seismic gaps
b. plate boundaries
c. proximity to a volcano
d. seismographs

The answer is d the box plots show the data distributions for the number of customers who used a coupon each hour during a two-day sale. which measure of variability can be compared using the box plots? interquartile range standard deviation mean median

Which layer surrounds the center of the earth? a: crust b: core c: mantle

Based on current rates the earths human population is expected to grow how much by 2050