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Ice Ages

All about ice ages and how they happen

theoryhow it happens
atmospheric global warming in the atmosphere because of the extensive use of fossil fuels that let off co2 in to the atmosphere causing a heat up in the atmosphere heating the earth. also this could be caused by methain in farts coming from humang and cow's are also
ocean currents` the heating of ocean currents can cause a global wide change in earths but not always ice ages this could cause a heating of the earth
madnetic pole every 1000 years or so the magnetic poles change in a cycle that cause precession a wobble on earth's axis.
presetion the wobble of earth's axis
Created by: gav718718 on 2014-03-26



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