Cause Of Natural Long-term Changes in Climate
Cause Of Natural Long-term Changes in Climate Order 5998101 Cause Of Natural Long-term Changes in Climate 451. Which of the following greenhouse gases has the shortest residence time in the atmosphere? (A) nitrogen dioxide (NOx) (B) CO2 (C) CFCs (D) methane (CH4) 452. Which of the following is the most significant contributor to worldwide greenhouse gas emissions? (A) China (B) United States (C) Russia (D) […]