Question

23. How is the climate normally
expressed?​

Answer 1

Answer:

Scientists traditionally define a Climate Normal as an average over a recent 30-year period. ... So, our scientists have traditionally defined Normals as averages over 30 years simply because that is the accepted convention—not because a 30-year average is the only logical or “right” way to define a Climate Normal

Answer 2

Explanation:

Scientists traditionally define a Climate Normal as an average over a recent 30-year period. ... So, our scientists have traditionally defined Normals as averages over 30 years simply because that is the accepted convention—not because a 30-year average is the only logical or “right” way to define a Climate Normal.