1) What is the atmosphere made up of? a) 77% nitrogen, 22% oxygen & 1% H2o, Co2 & ozone b) 75% nitrogen, 23% oxygen & 3% H2o, Co2 & ozone c) 78% nitrogen, 21% oxygen & 1% H2o, Co2 & ozone d) 73% nitrogen, 25% oxygen & 3% H2o, Co2 & ozone 2) In what layer of the atmosphere do you find most of the gases? a) Stratosphere b) Troposphere c) Exosphere d) Thermosphere 3) The trapping of the sun's energy by the atmosphere is called what? a) Uneven heating of the earth b) The Coriolis effect c) Wind belt 1 d) The greenhouse effect 4) What temperature would the earth be without the greenhouse effect? a) -18 b) -23 c) -17 d) -11 5) Where does heat from the equator move? a) North and west b) West and east c) North and south d) South and east 6) What type of air pressure occurs when warm air rises? a) High b) Low 7) What type of air pressure occurs when cold air sinks? a) High b) Low 8) Where does wind belt 1 occur?  a) 30 - 60 degrees b) 60 degrees - poles c) 0 - 30 degrees 9) Where does wind belt 2 occur? a) 30 - 60 degrees b) 0 - 30 degrees c) 60 degrees - poles 10) Where does wind belt 3 occur? a) 0 - 30 degrees b) 60 degrees - poles c) 30 - 60 degrees 11) In the Northern hemisphere, winds are deflected to the...? a) Left b) Right 12) In the Southern hemisphere, winds are deflected to the...? a) Left b) Right 13) How are winds named? a) After the country they blow across b) According to their strength c) After the direction in which they blow d) After the latitude they are found on 14) What are the low pressure areas near the equator known as? a) Horse latitudes b) Polar fronts c) Doldrums 15) What are the high pressure belts at 30 degrees known as? a) Doldrums b) Horse latitudes c) Polar fronts 16) What are the low pressure belts at 60 degrees known as? a) Polar fronts b) Doldrums c) Horse latitudes

The Atmosphere

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