Alfred Wegener came up with the idea of continental drift
"The coldest temperature recorded in Antarctica was -89.6°C at Vostok station in 1983. The average winter temperature at the South Pole is about-49°C. Your home freezer is only about -15°C. The wind chill factor means that it can feel much colder."
The astenosphere plays a key role in the plate tectonics theory because it is the one that provides the high temperatures, high pressure, and magma, that are the ones responsible for cracking up the crust on the surface.
The astenosphere, with the ability to crack the crust on the surface of the planet is creating the continental and oceanic tectonic plates, and it also provides the push force from bellow so that they can move across the globe and thus be creating the landscape on the planet.
The best comparison between emerging global cities and struggling global cities is that the A. "Emerging global cities are growing rapidly, while struggling global cities are stagnant or declining".
<h3>What is an emerging &
struggling centers?</h3>
These are centers that are developing quickly while those struggling cities are either declining or stagnant.
Hence, the best comparison between emerging global cities and struggling global cities is that the "Emerging global cities are growing rapidly, while struggling global cities are stagnant or declining".
Therefore, A is correct.
Read more about global cities
<em>brainly.com/question/23910388</em>
#SPJ1
Giza's great pyramid are oriented to face the four cardinal direction true north, south, east and west.Their entrance are all on the north side and the temples of theses pyramids are on the east side.
Giza's pyramid also known as spelled Gizeh, three 4 th dynasty,pyramids erected on a rocky plateau on the west bank of the nile river near Al-Jizah in northern Egypt. These pyramids are eight-sided figure,not a four -sided figure.
Each pyramids four side are evenly split from base to tip by very sublet from base to tip by very subtle concave indentations. This discovery was made by British air forces pilot.There are two entrances to the pyramids of Giza. One is next to great pyramid,near the Marriott mane house hotel.
To learn more about Giza's pyramid here
brainly.com/question/13604549
#SPJ4
