What is landslide susceptibility zoning; enlist tools/ data sets which can assist in land slide zonation

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

Heyi am new to are you all americans? ( just want to know , i don't mean any offence ) ?

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."