Reading the Weather Flashcards
What is air pressure
Air pressure is the weight of the atmosphere pressing down on the earth To find signs of changing air pressure, smoke from a campfire on a clear day gradually rises or if the air starts swirling. Need to observe clouds
Types of clouds
White clouds are higher, black and low and is massed in large clusters, greish veil which produces a lot of rain
red sky
Red sky indicates that the next day will proably be a dry day.
Why does red sky occur
red sky occurs due the the sun shining through dust particles being pushed ahead of a high pressure system
How do animals predict weather
Animals sense the movements in air pressure that precede all weather changes
Ways to read the weather
Air pressure, clouds or redsky
What are clouds
A visible mass of condensed watery vapour floating in the atmosphere, typically high above the general level of the ground. Clouds are classified into different types, according to height and shape