The Water Cycle By Sarah Bourdon Your Tour Guide Hi! I’m Drip the water droplet and I’m here to guide you through a watered down version of the water.
Understanding Our Sky:
1.Weather – the condition of the earth’s atmosphere 2.Relative humidity – a measure of the amount of water vapor in the air compared with the amount.
THE ATMOSPHERE AND AIR POLLUTION. LAYERS OF THE ATMOSPHERE Lower atmosphere – contains 99% of all atmospheric air Troposphere Stratosphere Ionosphere.
