Question

Give the most appropriate reason as to why plains and river valleys are densely populated.

• A. River water contains a large quantity of dissolved salts and hence, it's suitable for consumption.
• B. Presence of rivers is responsible for moderating temperature conditions.
• C. Plains and rivers offer suitable land for agriculture.
• D. None of the above

Answer 1

The correct option is C Plains and rivers offer suitable land for agriculture.

The area near plains and river valleys provide the best lands for agriculture. Hence, these areas are densely populated.