That periodic changes in Earth's orbital eccentricity and magnitude,as well as in the direction (precession)of Earth's axial tilt,affect the advance and retreat of ice sheets was first proposed by ____________.

Question

Quizplus · Accepted Answer

The theory that changes in Earth's orbital parameters (Milankovitch cycles) affect the advance and retreat of ice sheets was first proposed by Serbian mathematician and astronomer Milutin Milankovitch in the early 20th century.

That Periodic Changes in Earth's Orbital Eccentricity and Magnitude,as Well