Natural causes of Climate change 0.0 / 5 ? GeographyClimate changeGCSEEdexcel Created by: NtaurahCreated on: 10-09-16 09:23 What is eruption theory ? volcanic eruptions cause ash and gas to rise to the stratosphere , block suns rays. 1 of 5 What is orbital theory ? Earths orbit can be circular or oval. axis wobble/tilt effectst he amount of sunlight to reach Earth 2 of 5 What is sun spot theory ? dark spot appear on the sun indicate more thermal radiation 3 of 5 How can asteroids cause climate change ? asteroid collisions - material blocks out sun - cooling asteroid hit earth - fire - CO2- warming 4 of 5 what is the natural causes of climate change? Orbital theory , sunspot theory , eruption theory , asteroid fires, asteroid collisons 5 of 5
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