What even causes ice ages? Were they caused by volcanoes? Or perhaps meteorites? And what ended the ice ages? (edited)

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∻Answer∻ ⚹ Ice ages are primarily caused by a combination of factors including changes in Earth's orbit and tilt (Milankovitch cycles), variations in solar radiation, volcanic activity, and changes in atmospheric composition, particularly the levels of greenhouse gases like carbon dioxide. While volcanic eruptions and meteorite impacts can contribute to climatic changes, they are not the primary drivers of ice ages. The end of ice ages is typically associated with changes in these same factors, particularly an increase in solar radiation and greenhouse gases, which lead to a warming of the Earth's climate. ⚹ ∻Key Concept∻ ⚹ Milankovitch cycles, greenhouse gases, and solar radiation are key factors in the onset and end of ice ages. ⚹ ∻Explanation∻ ⚹ Milankovitch cycles refer to the periodic changes in Earth's orbit and axial tilt, which affect the distribution and intensity of sunlight received by the Earth. These cycles can lead to significant climatic changes over tens of thousands of years. Volcanic eruptions can inject large amounts of ash and sulfur dioxide into the atmosphere, leading to short-term cooling, but they are not the primary cause of ice ages. Similarly, meteorite impacts can cause abrupt climatic changes but are not the main drivers of long-term ice ages. The end of ice ages is often linked to increased solar radiation and higher levels of greenhouse gases, which trap heat in the atmosphere and lead to global◊What role did Milankovitch cycles play in causing and ending ice ages in Earth's history?⍭ Generate me a similar question◊⚹

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