A fresh stool sample is cultured to identify the cause of diarrhea and disease carriers. Most common pathogens, such as Salmonella species, Shigella, and E coli 0.157, can be grown on standard media. Yersinia and Campylobacter require a special culture medium.
And while scientists have never sent a probe to our planetâs core to obtain accurate measurements, various estimates have been made. For instance, it is believed that the temperature of the Earthâs inner core is as high as 7000 Â°C, whereas the outer core is thought to be between 4000 and 6000 Â°C. Meanwhile, the mantle, the region that lies just below the Earthâs outer crust, is estimated to be around 870 Â°C.
The core is the center of the sun and is responsible for producing the star's light and heat. The core is a fusion engine, fusing atoms of hydrogen to produce helium and a tremendous amount of energy. The temperature in the core is around 28,000,000Â°F or 15,700,00Â°C.The radiative zone extends from the core to a distance of about 70 percent of the way out from the center of the sun. Energy produced in the core radiates outward to the edge of the sun through this zone.he chromosphere is the coolest layer of the sun at 7,500Â°F, or 4,100Â°C, where it is closest to the photosphere. As it approaches the outermost layer of the sun, it gets hotter. The chromosphere is a pinkish-red color and is punctured by hot jets of gas.