One thousand years ago, less than 4 percent of habitable land was used for
agriculture. Today, approximately 50 percent is used for agriculture. Which statement
best explains why this large change occurred? (1 point)
The human population increased rapidly, which caused a subsequent
increase in the demand for food.
Humans developed new agricultural practices which allowed the
expansion of agriculture.
Most humans live in urban areas, so rural areas are heavily
developed to provide food for those densely populated urban areas.
As human population grows, more food is produced, causing soil
○ quality to decline, so more land is needed to grow the same amount
of crops.
1 answer
The human population increased rapidly, which caused a subsequent increase in the demand for food.