Answer:
Islam is the dominant religion in North Africa, practiced by over 90% of the population in some places.
Explanation:
The heat that remains inside the Earth from its creation and radioactive decay are its main heat sources.
The deep earth receives heat from three main sources: (1) heat left over from the planet's formation and accretion, (2) frictional heating brought on by denser core material sinking to the planet's centre, and (3) heat from radioactive element decay.
The energy produced when unstable atoms decay is known as radioactivity, and it is a substantial contributor to the Earth's heat. The main source are the radioactive isotopes of uranium-235 (235U), uranium-238 (238U), potassium-40 (40K), and thorium-232 (232Th) in the Earth's mantle.
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They are alpha world cities of london and paris so that would be like mexico city or dublin,vienna,seoul,tehran
It depends on the light, and position of the objects. As well as how close or far it actually is.
