What kind of an article might the US map as a graphic source?

Why is it important to keep old and rare varieties of vegetables? How many hours can we run a 1500 watt item off of one 24 volt battery? Which one of the following statements would most clearly refer to a persons genotype? Why are moon buggies left on the moon? What is the need to use telescope in spectrometer? Do trout see well? How many grams in 55 ounces? What is the name given to molten rock from valcanos? What is the origin of the word prairie? Significant Achievements made during the review period? What is the word for procedure to remove a small piece of tissue from an ulcer or polyp mass or tumor to look for abnormal or cancerous cells? How do you draw the bond angle of SO4? Does Utah have a coastline? Is there more than one lysosome in a cell? Where did Hurricane Belinda hit? Does Bohr's atomic model look like an onion? Julia pours three samples of water She leaves one sample on the counter top another in the freezer one sample outside in the sun The next day each sample of water is most likely to have the same what? . A student is monitoring the pressure of a gas in a rigid container. The amount of gas particles and the volume of the container are held constant. How will the pressure be affected if the container? What exactly is a rock salt mixture? What if membranes were made of salts and sugars?

What kind of an article might the US map as a graphic source?