It is already simplified unless the variables have a value
im pretty sure its B.
but i know its not A. or D. because those are nonrenewable
but it is possible that it is C.
A biological community of interacting organisms and their envious
New states The present-day countries created from the former parts of Yugoslavia are: Bosnia and Herzegovina. Croatia. Kosovo (status as an independent country is in dispute). Macedonia. Montenegro. Serbia. <span>Slovenia
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Answer: Thermal inversion
Explanation: Thermal inversion or change the position of the air layer, when the warmer layer of air is above the cold layer, which is usually not the case. It happens due to a change in the normal temperature gradient, i.e. when the gradient becomes inverted. Such thermal inversions can occur in oceanic areas with a lot of upwelling near the coasts. Thermal inversion also occurs when sun radiation is less than radiation from the earth, which is the case during the night. The significance of these inversions is great, especially for air quality in polluted environments such as urban. The strongest inversions are during the winter and can then be dangerous due to poor air quality, which is measured by the AQI (Air Quality Index). The higher the AQI index, the greater the risk of bad air, that is, the worse air.
