Quaternary economic activities are those that:

• A. provide basic services such as transportation and retail
• B. are related to manufacturing and industrial production
• C. involve the processing and dissemination of information and knowledge
• D. focus on the extraction of natural resources

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the classification of economic activities, which are typically divided into four categories: primary, secondary, tertiary, and quaternary activities.
2. Step 2: Recall that primary activities involve the extraction of natural resources, such as farming, fishing, and mining.
3. Step 3: Recognize that secondary activities relate to manufacturing and industrial production, where raw materials are transformed into finished goods.
4. Step 4: Identify that tertiary activities provide basic services such as transportation, retail, and other service-oriented jobs.
5. Step 5: Conclude that quaternary economic activities focus on the processing and dissemination of information and knowledge, including services like education, research, and information technology.