What is the most famous of all north pole residents is approaching at this vey moment?

Explain why the rate of urbanisation is in the way it is between developed and undeveloped countries.

Which of the following can scientists estimate geologic time? a. observing rock sequences b. radiometric dating c. comparing fossils d. all of these

Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition c. conduction. d. density.