All of the Following Describe the Most Recent Extensive Glaciation

question 36

Multiple Choice

All of the following describe the most recent extensive glaciation in North America EXCEPT:

• A) a sheet of ice covered more than 6 million square miles of the continent.
• B) a warming trend began 20,000 years ago that ultimately brought the ice age to an end.
• C) the ice sheet stripped regolith 15-25 meters deep from regions of Canada and the United States.
• D) the ice sheet stretched the full breadth of southern Canada and the northern United States.

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Definitions:

Permanent Infertility

An irreversible condition where an individual or couple is physically unable to conceive a child naturally.

Birth Control Patch

A transdermal reversible method of birth control that releases synthetic estrogen and progestin to protect against pregnancy for 1 month.

Celibacy

Not engaging in any kind of sexual activity.

Contraceptives Inconsistently

The irregular or improper use of birth control methods, which can lead to decreased effectiveness in preventing pregnancy.