When Was the First Realization That Earth Was a Sphere

question 183

Multiple Choice

When was the first realization that Earth was a sphere?

• A)At the time of the first voyages of Columbus.
• B)During the modern era (1800s).
• C)Between 580-500 B.C.by Pythagoras.
• D)In the spring of 1674 by Isaac Newton.

---

Definitions:

Lorenz Curve

A graphical representation used in economics to show the distribution of income or wealth within a society, illustrating inequality.

Income Equality

The equal distribution of income among all members of society, reducing the gap between the richest and poorest.

Social Security Benefits

Payments made to qualified retirees and disabled people, and to their spouses, children, and survivors, funded by payroll taxes.

Medicaid

A government-funded program in the United States that provides health coverage to eligible low-income adults, children, pregnant women, elderly adults, and people with disabilities.