Suzanne wants to conduct research on the growth of pollution in the united states between the years 2005 and 2015. she believes a map will be in conducting the research. which tool will allow suzanne to analyze and visualize data on a map?

Geographic Information Systems (GIS) tool will allow Suzanne to analyze and visualize data on a map. Geographic Information Systems is a computer-based tool that is used for analyzing, storing, manipulating and visualizing geographic information, usually in a map. GIS can include information about location, people, landscape and sites of factories.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds