Answer:
542.5 km
Explanation:
average thickness of granitic continental crust = 35 km
Average density of crust ( from section C1 ) (pc) = 3.3 g/cm^3
Average density of mantle (Pd) = 3.1 g/cm^3
applying the concept of Isostay
attached below is the missing part of the question and solution
1) heat from radioactive decay in the core of the Earth heard the mantle.
2) Plates move averagely only a few cm a year, this has been happening ever since the planet formed and cooled to give a thick crust so this movement has added up over many years to move plates far from where they started.
3) because the mantle is heated and is able to flow slowly, convection currents are set up which cause the plates on the crust to move.
Answer: The peak “tornado season” for the southern Plains (e.g., Texas, Oklahoma, and Kansas) is from May into early June.
Explanation: I took the test and did research, hope I helped. If this wasn't correct, let me know. :)
Answer: Its "D"
Explanation:
the answer is D due to lakes rivers and mountains being natural barriers. Which in turn creates a boundary between to states or countries.
