What mass of h20 contains 4.5 x 10 12 molecules of H20 ?

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

Light waves can move through , but they travel fastest when they move through a(n) .

What is the effect of returning nuclear reactor cooling water back into bodies of water?