Humans Affect Mountain Biomes by

question 124

Multiple Choice

Humans affect mountain biomes by

• A) plowing and conversion of pristine land to cropland
• B) depletion of groundwater
• C) increased air pollution from urban areas
• D) hydroelectric dams and reservoirs
• E) establishment of tree plantations

---

Definitions:

Economic

Refers to the science that studies how goods and services are produced, distributed, and consumed.

Economic Assistance

Financial aid provided by countries or international institutions to support the economic development and welfare of disadvantaged regions or countries.

United States

A federal republic in North America, composed of 50 states, a federal district, and several territories, known for its large economy and diverse population.

Year

A measurement of time that represents the period it takes for the Earth to complete one orbit around the Sun, approximately 365 or 366 days.