Question

A 50-year-old tree of a certain species may capture about 0.02 metric tons of carbon dioxide each year. In 2014, 1,562,000,000 metric tons of carbon dioxide were released from burning coal to produce electricity in the United States alone. How many 50-year-old trees of this species would be needed to capture this amount of carbon dioxide over the course of a year?

Answer 1

Ha eid ajek owvegv broyhw ksyw gvis. Eso se