In a Significant 2004 Paper Reviewing 69 Studies on World

question 31

Multiple Choice

In a significant 2004 paper reviewing 69 studies on world human population and carrying capacity,the authors estimated that the sustainable carrying capacity of humans for the planet is about

• A)600 million.
• B)2.5 billion.
• C)7.7 billion.
• D)20 billion.

---

Definitions:

Historical Rate

A foreign exchange rate used to evaluate assets or liabilities, denoting the rate at a specific past date.