because the dirt help keep the snow cold
melt
Dirty snow melts faster than clean snow primarily due to its lower albedo, which means it reflects less sunlight and absorbs more heat. The presence of dirt or other impurities increases the surface temperature, facilitating quicker melting. Additionally, the dark particles can trap heat and enhance the warming effect, further accelerating the melting process compared to clean, white snow, which reflects more sunlight and retains colder temperatures.
No, bacteria can be present on surfaces that appear clean. Bacteria can be found virtually everywhere, including on surfaces that may not look dirty. Regular cleaning and disinfecting can help reduce the presence of bacteria on surfaces.
It depends on the temperature of its surroundings. Ice will melt more quickly in a warmer environment and more slowly in a cooler environment. Other factors, such as the size and shape of the ice, can also influence how quickly it melts.
The wire gauze provides a barrier between the ice and direct heat, preventing efficient heat transfer to melt the ice completely. Instead, the heat is dispersed more evenly across the surface of the ice, causing it to melt slowly. This phenomenon is due to the wire gauze acting as a thermal insulator.
they slowly melt. the more they get wet, the more they melt into the soil. they poison the soil
Sure, the more dirty the more they can or will weigh.
melt
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Dirty areas tend to have more bacteria than clean areas. Bacteria thrive in environments with organic matter and moisture, which are more commonly found in dirty areas. Regular cleaning and disinfection can help reduce bacteria levels in both clean and dirty areas.
Actually clean people are more likely to get lice then dirty people. Lice are attracted to clean hair.
by if there was a lot of clean air more than dirty it will mix so it will turn more clean
Patrick's description of the battle descibes the war being between the dirty and clean. At the end Spongebob (clean) gets so dirtied by Patrick that he realizes he can then spend more time getting clean, so he is happy. Patrick, the dirty, gets cleaned by Spongebob and then realizes he can spend more time getting even dirtier, and is thrilled. They then realize without dirty there would be no clean, and with no clean there would be no dirty! They then become friends again.
more than 50 percent
No, bacteria can be present on surfaces that appear clean. Bacteria can be found virtually everywhere, including on surfaces that may not look dirty. Regular cleaning and disinfecting can help reduce the presence of bacteria on surfaces.
It is good to keep tham clean because you can work easier and it can do alot more work than when they are dirty.
This is due to the principle of albedo. Snow is among the brightest natural surfaces on earth, and therefore reflects most incoming solar radiation. If the radiation is reflected, it cannot be absorbed by the surface and converted to thermal energy (heat) to raise the temperature. When you add any type of dirt and impurities to the snow, you are lowering the albedo of the snow, causing the surface to absorb more radiation and heat up. This causes the snow to melt faster.Interestingly, if the snow is covered by more than about a centimeter of dirt, it will be insulated from the sun and melt more slowly.