Answer: Ulaanbaatar - Capital of Mongolia.
Explanation: Soviet-era buildings, museums within surviving monasteries, and a vibrant conjunction of traditional and 21st-century lifestyles typify the modern city.
The standard of living is measured by many different factors. Wealth and income are key factors, as well as GDP. national economic growth is just as important. it is also measured by political stability, religious freedom, climate, and environmental safety.
The Negro and Madeira Rivers feed into the Amazon.
The correct answer is letter A. Biosphere is not directly studied in one of the main branches of Earth/Space science. This is a branch of science that focuses on living organisms that are living in different populations or communities all over Earth. The other three choices directly study these branches of Sciences.
