Can someone please help me I will give you 30 point and marked as brainliest if you answer correctly please also no links please

What causes the cycle of seasons on earth? the tilt of earth’s axis the shape of earth’s orbit the direction of earth’s orbit the distance between earth and the sun

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

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.