What is likely to be the most pressing environmental issue for the Rocky Mountains in the 21st century?

Question

Quizplus · Accepted Answer

The Rocky Mountains are a major source of freshwater for the western United States, and with increasing population and demand for water, shortages are likely to become a major environmental issue in the region. This is already evident in areas like Colorado, where drought conditions and water restrictions have become more common in recent years. While urban sprawl and pollution are also concerns, water scarcity is likely to be the most pressing issue in the 21st century. Wildlife extinctions are also a concern, but are not likely to be as urgent as water shortages.

What Is Likely to Be the Most Pressing Environmental Issue