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Andrew is describing the water cycle in three steps, as shown in this simple model. Which statement belongs in the third region?

A
Water falls from the atmosphere as rain, ice, or snow.
B. Water turns to ice or snow and stays in the atmosphere.
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C
Water in the clouds evaporates from the heat of the sun
D
Water formed in the clouds causes the clouds to rise

The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.

How many moles of kci are produced from 2.50 moles k

Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry