Tropospheric ozone is produced through interaction of heat and UV light, with nitrogen oxides and carbon containing compounds.
Option: D
Explanation:
In earth's atmosphere there are total five layers: Troposphere, Stratosphere, Mesosphere, Ionosphere and Exosphere. Stratosphere is known as Ozonosphere where ozone layer is present with the key constituent ozone. Ozone layer is very important as it protects whole environment from harmful UV rays coming from space.
Tropospheric ozone is produced through the interaction of heat and UV light with nitrogen oxides and carbon containing compounds. Ozone plays a dual role in environment when it is in lower surface area it is a harmful gas and when it is in atmospheric layer it is a life saving layer.
Hey there!
I would say either B or C
Hope this helps you!
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xXxGolferGirlxXx
Answer:
the shadow is shrinking at 4.5ft/s
Explanation:
Calculing the rate change is a problem that evolves derivates, so you have to find a function that represent the height of the shadow and then derivate that with respect to time.
So first we have to find the function that express the height of the shadow, to do that notice that both the green triangles have the same common blue angle that i pictured in the image, so if we express the tangent function for that angle we have:

and from here we can tell that:

now that we have our function we derivate with respect to time, doing that we have:

where 
now we just have to replace 10 ft in x and that is the changing rate of the shadow height:

and that is it, the minus sign is because the shadow is shrinking instead of expanding.