Question

which pieces of information does the national weather service produce?
o simple maps
o newspaper maps
o long - range forecasts
o maps with isotherms

Explanation:

The National Weather Service is responsible for producing detailed meteorological information. Isotherms are lines on a map connecting points of equal temperature, which are a key element in weather maps produced by such services. Simple maps and newspaper maps are too vague and not specific to the technical output of the National Weather Service. Long - range forecasts are not a primary or most characteristic product compared to detailed weather maps with isotherms.

Answer:

maps with isotherms