During the Height of the Last Glacial Period (Around 30

question 66

Multiple Choice

During the height of the last glacial period (around 30 kya) ,

• A) huge continental glaciers covered much of Southern Europe and North Africa.
• B) sea levels rose.
• C) Eurasia teemed with animals like woolly mammoths, woolly rhinoceros, reindeer, aurochs, musk oxen, and horses.
• D) forests expanded in Africa.

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Definitions:

Visible Spectrum

The portion of the electromagnetic spectrum that is visible to the human eye, typically encompassing wavelengths from approximately 380 to 750 nanometers.

Red

A color at the end of the visible spectrum of light, next to orange and opposite violet, often associated with passion, danger, and energy.

Brightness

The intensity of light energy perceived as a color; based on amplitude of light wave.

Color

A characteristic of visual perception described through hues such as red, blue, and yellow, significantly influenced by an object's spectral composition and lighting conditions.