What's the population of America?

The population of the United States is expected to be 332.4 million in 2022. The census estimates that from New Year's Day in 20021year to New Year's Day in 2022, the population growth rate in the United States is 0.2%. From the beginning of the new year, it is estimated that the population of the United States will increase by one person every 40 seconds, including births, deaths and net international immigrants; It is estimated that a baby is born every 9 seconds, a person dies every 1 1 second, and an international immigrant is naturalized every 130 seconds.

natural resource

The United States is rich in natural resources, and the total proven reserves of mineral resources rank first in the world. Coal, oil, natural gas, iron ore, potassium salt, phosphate, sulfur and other mineral reserves rank among the top in the world. Other minerals mainly include copper, lead, molybdenum, uranium, bauxite, gold, mercury, nickel, potassium carbonate, silver, tungsten, zinc, aluminum and bismuth.

Strategic mineral resources such as titanium, manganese, cobalt and chromium mainly rely on imports. The forest area is about 4.4 billion mu, with a coverage rate of 33%.

By the end of 20 10, the proven crude oil reserves in the United States were 20.68 billion barrels, ranking 13 in the world. The proven natural gas reserves are 77 16 trillion cubic meters, ranking fifth in the world; The proven coal reserves are 49 1 100 million tons, ranking first in the world.

20 1 1 year, US crude oil output is 2.065 billion barrels, with imports of 465.438+46 million barrels and exports of/kloc-0.067 million barrels. The natural gas output is 28.58 trillion cubic feet, the import is 3.46 trillion cubic feet, and the export is 1.5 1 trillion cubic feet.