Multiple choice

As revealed by NASA in January 2016, the global average temperature over land and ocean surfaces for 2015 was the highest among all years since modern record keeping began. In which year did modern record keeping begin?

  1. 1880

  2. 1884

  3. 1887

  4. 1900

  5. 1902

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Correct answer is (1).