Water Pollution 1. Explain the water cycle.
2. The vapor rises into the atmosphere and collects In cloud. When too much water vapor fills the clouds, the vapor condensesinto water and rain comes down to Earth. The cycle begins again. 2Why does the author say that the water of the dinosaurs is the same water we are drinking today? Becausethe water is always the same . If it is over It is over, we can not produce water 3. Mention the different types of water, where can we find it? Can we drink it? Fresh water:water from: lakes, rain, rivers, sea, oceans, and tap. We can only drink water from the tap becauseit is safe. Frozen water:glasiers
4. What is the problem with our fresh water?