If differential heating did not occur on Earth, which scenario would become true? Question 3 options:

Convection in the atmosphere would stop

Banded iron formations would occur again

The tilt of the Earth would decrease

There would be no effect on Earth

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers

d eras and periods

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach