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Whose theory explained the origin of ice ages using Earth's motions?
Quick Answer
Milutin Milankovitch developed the astronomical theory of climate change in the early 20th century. He linked ice ages to changes in Earth's orbit and tilt.
The Full Story
Serbian scientist Milutin Milankovitch calculated how variations in Earth's eccentricity, axial tilt, and precession affect incoming solar radiation. He developed his theory mainly in the 1920s and 1930s. The idea was later supported by deep-sea sediment and ice-core evidence, showing cycles of climate change over tens of thousands of years. His work is now a cornerstone of paleoclimate science.
Key Facts
1.Milankovitch's major work was in the 1920s-1930s
2.Three orbital cycles shape the theory
3.The cycles help explain ice-age timing
YouTube Angle
Suggested video title for this topic:
"Why Earth's slow wobble can trigger ice ages"
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