Many factors, both natural and human, can cause changes in Earth's energy balance, including: Variations in the sun's energy reaching Earth. Changes in the reflectivity of Earth's atmosphere and surface. And Changes in the greenhouse effect, which affects the amount of heat retained by Earth's atmosphere.
Hi, according to my research the climate in Italy varies depending on which part of Italy. North of Italy the climate is more unpleasant; with freeing & dry winters, & scorching hot/humid summers. Moving to central Italy climate is more in the middle with not as harsh winters & summers. Also central Itally has a shorter duration for winter but the summers are longer. As for the southern portion of Italy seasons are fair, winter is never bad, & spring and autumn are the same as the summer temperatures in the central regions. Let me know if you need me to explain more. Hope this helped :)
Answer:
A. They are extremely difficult to extinguish because fuel obviously is abundant and oxygen can enter easily, even through joints in surrounding rock.
Explanation:
Coal bed fires refers to spontaneous combustion which are triggered by human activity (mining), lightning, wildfires etc.
This usually happen underground when the coal beds are exposed to oxygen as a result of mining activities or human induced fires or combustion.
Fuel cars and airplanes, power electricity plants, and heat our homes.
The answer is 4. You round up one number when the decimal point is equal to or more than .5
