Explain how Milankovitch cycles explain when ice ages occur
What will be an ideal response?
The Milankovitch cycles cause alternating periods of cold climate (ice ages) and warm climate at time intervals that can be calculated on the basis of astronomical measurements. These time intervals of predicted climate fluctuation correspond with the periodic variations of oxygen-isotope ratios in marine micro-organisms that track fluctuating glacial-ice volume. The correlation of the periodicity of ice ages with the Milankovitch cycles shows a connection whereby the Milankovitch cycles impact climate to produce ice ages.
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A collection of separate populations that interact with each other is called a metapopulation.
Answer the following statement true (T) or false (F)
Trade winds are an example of
A. the jet stream. B. global winds. C. local winds. D. the Coriolis Effect.
The first modern astronomer to propose a Sun-centered universe was ________
A) Sir Isaac Newton B) Nicolaus Copernicus C) Galileo D) Tycho Brahe
What is one of the three goals of environmental science, as proposed by your text?
A. Reduce affluence B. Understand how we interact with the environment C. Acquire a life-centered environmental worldview D. Enhance environmental degradation E. Reduce the use of technology