claim: Over the past one million years climate cycles ranging from Ice Ages to warmer periods have been caused by changing levels of energy from the sun, planetary alignments and ocean currents.
evidences.evidence_id: Climate:105
evidences.article: Climate
evidences.evidence: Earth has undergone periodic climate shifts in the past, including four major ice ages.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Climate:109
evidences.article: Climate
evidences.evidence: Suggested causes of ice age periods include the positions of the continents, variations in the Earth's orbit, changes in the solar output, and volcanism.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Climate:36
evidences.article: Climate
evidences.evidence: Alterations in the quantity of atmospheric greenhouse gases determines the amount of solar energy retained by the planet, leading to global warming or global cooling.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO
evidences.evidence_id: Ice age:1
evidences.article: Ice age
evidences.evidence: Earth's climate alternates between ice ages and greenhouse periods, during which there are no glaciers on the planet.
evidences.votes: NOT_ENOUGH_INFO SUPPORTS
evidences.evidence_id: Ice age:182
evidences.article: Ice age
evidences.evidence: The Milankovitch cycles are a set of cyclic variations in characteristics of the Earth's orbit around the Sun.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO