HISET Social Studies Practice

Which of the following best defines plains?

1. A large area with many trees

2. A flat area with few trees

3. A mountainous region

4. A type of valley

The correct answer is: A flat area with few trees

The choice that best defines plains is a flat area with few trees. Plains are typically characterized by their flat or gently rolling terrain, which distinguishes them from mountainous regions and valleys. They often have rich soil that supports various types of vegetation primarily composed of grasses, with trees being relatively sparse. This type of landscape is conducive to agriculture and often serves as important regions for farming and grazing livestock. The other descriptions, such as a large area with many trees or a mountainous region, do not accurately reflect the defining features of plains.