The 'Cold War' Refers to the Hostile Standoff Between the Soviet

question 56

True/False

The 'cold war' refers to the hostile standoff between the Soviet Union and the United States that began after World War II.

---

Definitions:

Calcium Carbonate

A chemical compound with the formula CaCO3, found in rocks such as limestone, chalk, and marble, and is a major component of shells of marine organisms, snails, and eggs.

Chalk Formation

A type of soft, white, porous sedimentary rock composed mainly of calcite or aragonite, formed from the skeletal remains of microorganisms.

Microscopic Organisms

Tiny life forms, often single-celled, that can only be seen with the aid of a microscope.

Limestone

A sedimentary rock composed primarily of calcite or dolomite, widely used in construction and manufacturing.