Biology Homework Solutions
Problem
#118911

Food requirements on earth

Our distant ancestors lived an existence as hunters and gatherers. Population numbers were probably less than 10 million. However, as agriculture was introduced, communities evolved that could support more people.

Around 1800, population reached one billion people. Today, there are over 6.1 billion people on Earth.

Hunger is a major issue for Third World countries. Much higher annual growth occurs in less developed countries than in higher developed countries.  

Does the United States grow enough food to feed everyone on the planet?  Is there enough food being donated?  What are issues related to food donations?


Solution Summary

This solution details what the food requirements on earth are and their fulfillment by U.S now and in the future. Other topics including food donation are also detailed in this solution.

Solution
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Rakhi Agrawal, MSc - 5/5
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