An Example of New Awareness of Environmental Issues in the United

question 49

Multiple Choice

An example of new awareness of environmental issues in the United States was the

• A) establishment of the Environmental Protection Agency in 1970.
• B) government takeover of the Chrysler Corporation.
• C) damming of the Colorado River.
• D) 1967 law prohibiting strip mining.
• E) All of these

---

Definitions:

Loss Of Temper

Refers to the reduction of hardness and strength in metal after it has been exposed to excessive heat.

Crystallization

A process where a solid forms where the atoms or molecules are highly organized into a structure known as a crystal.

Frame Rail

A structural component of a vehicle's chassis, providing the main structural support.

Tempered Steel Frame

A strong, durable frame made of steel that has undergone a heat treatment process to improve its toughness and reduce brittleness.