At what approximate altitude would clouds begin to form when the surface air temperature is 30 and the dew point is 14

Well, a normal environmental lapse rate is 6°C per 1000m, so it should be simple proportion.

The temperature needs to drop by 16°, so:

16/6 × 1000 = 2,666.66

So the answer is APPROXIMATELY 2700m (Assuming that the surface is at 0m)

Hope this helps!

Nps pollution is caused by rainfall or snowmelt moving over and through the ground. nonpoint source pollution can include: excess fertilizers, herbicides and insecticides from agricultural lands and residential areas. oil, grease and toxic chemicals from urban runoff and energy production

The answer is as follows in the photo