The theory of _____ states that at times in the past, colder climates prevailed during which much more of the land surface was glaciated than at present time.
A) ice accumulation
B) glacial ages
C) climate change
D) Milankovitch
E) Vostock

Question

Quizplus · Accepted Answer

The theory of glacial ages, also known as ice ages, suggests that in the past colder climates prevailed during which much more of the land surface was glaciated than at present time. This theory is widely accepted by the scientific community and supported by various lines of evidence, such as the distribution of glacial deposits and landforms, geological and biological records, and climate modeling. A and C are too general and do not refer specifically to this theory. D and E are related to specific concepts or locations related to glacial and climate research but not to the theory of glacial ages itself.

The Theory of _____ States That at Times in the Past