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WorksheetsUnit 5 Review
Total questions: 20
Worksheet time: 20mins
Scientists believe that the Earth's early atmosphere lacked __________ gas because photosynthetic organisms did not yet exist.
hydrogen
nitrogen
oxygen
sulfur
This gas is found in the stratosphere where it helps protect us from UV radiation.
ozone
oxygen
nitrogen
carbon dioxide
Once the sun's energy reaches the earth's atmosphere through radiation, it is circulated within the atmosphere and oceans through _____________.
conduction
convection
radiation
translocation
Heat would best be transferred by conduction between
a candle and the air.
an oven and a glass dish.
a stove and a copper pot.
water and a wooden spoon.
Josh did an experiment, recording the changes in temperature in sand and water when exposed to a light source, and then when the light source was removed. Josh decides that
sand and water conduct heat the same.
sand conducts heat better than water.
water conducts heat better than sand.
neither sand nor water conducts any heat.
Most of the energy needed for all the processes on earth comes directly or indirectly from the sun. There is no medium or material connecting the sun to the earth. Therefore, the only type of heat transfer possible to transfer energy from the sun to the earth is
condensation.
conduction.
convection.
radiation.
Most clouds appear here, mainly because 99% of the water vapor in the atmosphere is found in the:
mesosphere
stratosphere
thermosphere
troposphere
Warm air rises at the equator and cold air sinks at the poles creating
tornadoes.
hurricanes.
convection currents.
the Coriolis effect.
During the day, the Sun heats the ocean and the ocean stores this energy. During the evening the land cools and the ocean transfers the energy back to the air. As a result you get a cool breeze. Which direction would the breeze blow in this illustration?
left to right
right to left
top to bottom
there would be no breeze
The diagram shows the global wind pattern in the lower atmosphere. What is the main factor that determines the global wind pattern?
the directions of ocean currents
uneven landforms on Earth’s surface
Earth's yearly revolution round the Sun
uneven heating of Earth's surface by the Sun
What weather conditions could we expect to see as the low pressure area moves through Georgia?
a hurricane
hot, sunny conditions
winds and increased rain
a huge drop in temperature
The uneven heating of the atmosphere by the sun's energy creates pressure differences.
formation of clouds
generation of winds
occurrence of lightning
an increase in humidity
The weather forecast for a place indicates bad weather for a short period of time. As the front moves in, very tall clouds form. What would the weather map of the place look like?
Check out the map showing tornado alley in the U.S. Although tornadoes can occur anywhere, they are most likely to occur when what conditions exist?
warm, dry air meets cold, dry air
cold, dry air meets warm, moist air
the jet stream causes an extreme low-pressure area
differing wind directions and wind speeds cause the air masses to swirl horizontally
You are watching the weather forecast and the weatherman says that strong thunderstorms and possible tornadoes are likely to form in your area. Which explanation about pressure systems below would the weatherman likely use to explain the severe weather forecast?
Low pressure systems are associated with warm air or dry air
High pressure systems are associated with warm air or dry air
Low pressure systems are associated with cold air or moisture rich air
High pressure systems are associated with cold air or moisture rich air
The rate of evaporation depends on four main factors : water body size, heat energy, atmospheric pressure and air movement. Warm waters and high winds often result in the development of hurricanes over the world's oceans because of increased evaporation. Where, on this map, is the LEAST likely location for a hurricane to form?
1
2
3
4
Clouds are made up of water droplets. Which statement BEST describes how the water droplets get into the air to form clouds?
Water droplets in clouds are a result of precipitation.
The water droplets in clouds get into the air through absorption.
Clouds form on the ground and the wind blows them up into the air.
Water evaporates from the surface of the Earth and then condenses to form clouds.
Which area on the maybe would be best for the formation of a hurricane?
A
B
C
D
From the scenarios described below, which would most likely lead to the formation of a hurricane?
A high pressure zone meeting a low pressure zone over warm land
Thunderstorms meeting over cool ocean water.
Thunderstorms meeting over warm ocean water.
A warm front and a cool front meet over warm water.
What layer of the atmosphere is described by the above characteristics?
exosphere
ionosphere
mesosphere
troposphere
