Which of the Following Is Not True of Hard Water

question 53

Multiple Choice

Which of the following is not true of hard water?

• A) It increases the permeability of rocks.
• B) It may add toxic metals to drinking water.
• C) It may clog pipes.
• D) It decreases the effectiveness of soaps.

---

Definitions:

Global Inequality

The unequal distribution of resources and opportunities between countries or regions around the world, often measured by income, wealth, or access to services.

International Differences

The variations or disparities between countries and cultures, covering aspects such as legal systems, social norms, economic policies, and cultural practices.

Feudalism

A legal arrangement in preindustrial Europe that bound peasants to the land and obliged them to give their landlords a set part of the harvest. In exchange, landlords were required to protect peasants from marauders and open their storehouses and feed the peasants if crops failed.

Manufacturing Production

The process of converting raw materials or components into finished goods through the use of machinery and labor in factories.