Why are a variety of instruments needed to measure change in the climate system?
a. A different type of instrument is needed for each different
climate.
b. The climate system involves a number of different factors that are measured differently.
c. Climate is determined over a number of years, rather
than a short period of time.
d. Different areas have developed different instruments
to measure climate change
.
Please select the best answer from the choices provided
OA
B
Oс
OD