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Lightning
Grade 5
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Water in the Air

As Earth’s water evaporates, water vapor in the atmosphere . Evaporation and are opposites, and they happen at time. The comparison of condensation and evaporation Is . For example, 50% relative humidity means that the number of water molecules condensing each second is of the number of water molecules evaporating each second. One-hundred percent relative humidity means condensation evaporation. The amount of water vapor in a given volume of air at 100% humidity depends on the . This is because the warmer the water is, the the evaporation. This means that the air must have a greater amount of water in it for condensation to evaporation.