High Population Density Has

question 15

Multiple Choice

High population density has

• A) Negative effects on social relationships.
• B) Positive effects on social relationships.
• C) Both positive and negative effects on social relationships.
• D) No answers are correct; Population density is not linked to social relationships.

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Definitions:

Homo Erectus

An extinct species of hominid that lived throughout most of the Pleistocene geological epoch, known for being one of the first early humans to have a stature similar to that of modern humans and to use fire.

Bipedalism

The ability to walk upright on two legs, characteristic of humans and their ancestors.

Ultraviolet Sun Radiation

A type of electromagnetic radiation emitted by the sun that has shorter wavelengths than visible light, can cause skin damage, and is instrumental in the production of vitamin D in the skin.

Free Hands

The freedom or capacity to act or operate without constraint or interference.