Which of the Following Solar Energy Uses Has Been Used

question 26

Multiple Choice

Which of the following solar energy uses has been used by people for thousands of years?

• A) Parabolic solar collection
• B) Active solar heating system
• C) Passive heat absorption
• D) Cogeneration
• E) All of these are correct.

---

Definitions:

Healthcare Prices

The cost associated with medical services and products, which can vary widely depending on a variety of factors.

Economize

The act of using resources efficiently, especially to reduce costs.

Payroll Tax

A tax imposed on employers or employees, and is usually calculated as a percentage of the salaries that employers pay their staff.

Medicare Beneficiaries

Individuals who are eligible to receive health care benefits under the Medicare program, typically those aged 65 and over or with certain disabilities.