The Atmosphere Is a Mixture Of

question 1

Multiple Choice

The atmosphere is a mixture of:

• A)precipitation and air.
• B)particulate matter and water.
• C)gas molecules, small particulates, and moisture.
• D)moisture and gas molecules only.

---

Definitions:

Origins

The point or place where something begins, arises, or is derived.

Oldowan

Relating to or denoting the earliest known stone tool industry, characterized by simple, mostly unifacial core and flake tools used by early humans.

Acheulean Technology

An archaeological term referring to a stone tool industry characterized by distinctive oval and pear-shaped hand-axes associated with early humans, particularly Homo erectus, dating from the Lower Paleolithic era.