Does the following argument appeal to the Method of Agreement, the Method of Difference, the Joint Method of Agreement and Difference, or Correlation? "45 patients were admited to Mercy Hospital for pneumonia in December. They were all given standard treatment for pneumonia. After 5 days, 30 of them were well enough to go home. The other 15, however, somehow acquired other infections and were nto well enough to be released for 14 days. The only relevant favor common to these 15 is this: THhey all stayed in the same ward (different from the ward that the other group stayed in). Something about staying in that ward is the cause of the prolonged illness."

a.
Joint Method of Agreement and DIfference

b.
Correlation

c.
Method of Agreement

d.
Method of Difference

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..

come closer and become far apart and become steam/gas

so here is the information for current research:

-nrel's geothermal analysts, scientists, and engineers perform a full range of research from developing advanced methods of locating and accessing geothermal resources to exploring innovative technologies to extract and produce clean energy from the heat of the earth

and here is the information for the technology of geothermal energy:

-it's clean and sustainable

-resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma

-almost everywhere, the shallow ground or upper 10 feet of the earth's surface maintains a nearly constant temperature between 50° and 60°f (10° and 16°c)

-geothermal heat pumps can tap into this resource to heat and cool buildings

-a geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building

-in the winter, the heat pump removes heat from the heat exchanger and pumps it into the indoor air delivery system

-in the summer, the process is reversed, and the heat pump moves heat from the indoor air into the heat exchanger

-the heat removed from the indoor air during the summer can also be used to provide a free source of hot water

the closer the planet is to the sun, the larger the gravity