1.1 billion tons per year
In 1900, approximately 270 million tons of coal were produced in the United States.
Approximately 36 billion metric tons of CO2 were produced globally in 2014.
There are two thousand pounds in each ton. So if you multiply times four tons you get eight thousand pounds in four tons.
There are 5.6 tons in 5.6 tons.
There are 5.5 tons in 5.5 tons.
Approximately 2.2 billion metric tons of iron ore are produced globally each year. The top iron ore producing countries are Australia, Brazil, and China. Iron ore is a key ingredient in steel production and is essential for the construction and manufacturing industries.
The Mount Whaleback mine produces around 40 million tons of iron ore each year.
Approximately 65 million metric tons are produced worldwide annually.
17.8 million oz. = 556 and 1/4 tons
4.8 billion tons
In 1900, approximately 270 million tons of coal were produced in the United States.
The element that is a silvery metal and has more than four million tons of it produced each year is aluminum.
Each year, there are more than 3.5 million tons of cacao beans produced. Not all of this will be made into chocolate, but a good portion of it will be.
49 million tons.
Approximately 36 billion metric tons of CO2 were produced globally in 2014.
Approximately 45 million metric tons of salt were produced in the US in 2006.
6,769,000 tons in 2009.