Name the institution responsible for observing and recording earth’s temperature over the years

These are the options for the question : Name the institution responsible for observing and recording earth’s temperature over the years

(i) National Organic and Atmospheric Administration
(ii) National Oceanic and Atmospheric Administration
(iii) North Organic and Atmospheric Administration
(iv) National Offshore and Atmospheric Administration

The correct answer is :(ii) National Oceanic and Atmospheric Administration