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1. Incoming solar radiation-this causes large scale changes in earth climate during Quaternary. Variation in intensity ad
timing of heat from sun are mostly likely to cause glacial cycle.
2 Amount of tilt in the earth rotation-it affects the amount of sunlight striking the different parts of the globe. The
greater the tilt the stronger there different in seasons
3 The range of motion in the tilt - this takes place over a period of 41 000 years. As a results of wobble in the earth
spin the position of the earth on its elliptical path change relative to the of year.
cholera answered the question on March 3, 2019 at 17:32
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