sketch the graphs of intensity against wavelength for a black body radiations at temperatures 100k and 200k on the same axis

Ineed with these last two questions: 1) what are two types of cold air masses that influence the weather in north america? name them and describe their humidity. 2) describe the motion of a cold air mass and a warm air mass and the weather you would expect at a warm front and an occluded front.

Which feature indicates that mars resides in the inner region of the solar system

Why are graphs useful when interpreting data