Crucigrama the global warningVersión en línea we going to talk about the global warning por elia palma 1 the result of economic activity is dispersed into the atmosphere 2 the level of the stratosphere whose basic function is to filter out the Suns harmful ultraviolet rays 3 is primarily caused by the use of fossil fuels, transport and domestic heating 4 precipitation in the form of rain containing pollute water is a global problem 5 a gas found in a layer of the Earths atmosphere 6 fog and smoke; a cloud of dirty air often found in city 3 2 4 1 6