Answer:
Province of the western United States highly porous scoria formed by volcanic eruptions.
Explanation:
Aquifer refers to the layer of water that is present inside the soil at a certain depth below rock layer. Rocks that are present in Volcano makes a good aquifer. Volcanic rocks are good aquifer because they are porous i. e. tiny holes are present between rocks through which water can pass through these rock layers and this water collect there and forms good aquifer.
The ozone layer absorbs most of the ultraviolet radiation that is evil for human beings, then, if there were no, all UV radiation would reach the surface of the earth, so all burned or some skin disease die .
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False. malaria is a life threating condition. Doctors will prescribe you medicine based on you parasite. in some cases medication prescribed will not clear you of the affection, you will have to take more then one medication
