Why is the worlds population unevenly distributed

World population distribution is uneven. Places which are sparsely populated contain few people. Places which are densely populated contain many people. Sparsely populated places tend to be difficult places to live

Explanation:

The world's population is spread unevenly across the globe with concentrations of large numbers of people living in the same area. The world as a whole has more 'empty' areas than 'crowded' areas. There are several physical and human factors to explain this.

The correct answer is letter A. Good and Services.The factors of production are land (natural resources), labor (human power), capital (tools used to produce, NOT MONEY), and entrepreneurial ability (human thinking an innovation). Goods and services are the output of the manufacturing.