Which is a direct result of this uneven heating of Earth? What does the uneven heating of the Earth cause? uneven heating cause wind. the transfer of heat through electromagnetic waves. What happens when air near the ground is warmed by sunlight? Conduction directly affects air temperature only a few centimeters into the atmosphere. During […]

How does pollution affect the sky? If pollution is very heavy, however, the sheer number of particles in the sky blocks incoming sunlight — an effect often visible in the world’s most polluted cities. That cools the ground just as smoke aerosols do, inhibiting the formation of clouds. Larger or darker dust particles absorb sunlight […]

What causes listeriosis? Listeriosis is usually caused by eating food contaminated with Listeria monocytogenes. If infection occurs during pregnancy, Listeria bacteria can spread to the baby through the placenta. Does Listeria go away on its own? The illness is usually mild and goes away on its own. The diarrhea can last up to 5 days. […]