Many chemicals can be obtained from commercial suppliers or stolen from soft targets such as storage areas and transfer points. This describes the of chemical or other agents.

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !