natural environment: exam 2

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Earth Science - Environmental Science

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snashuhaimdinx Created by 9 mon ago

Cards in this deck(100)
What is the effect of stratus clouds on albedo and temperature?
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What is the term for when cold, high-pressure air moves toward warm, low-pressure air, forcing the warm air to rise?
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What are the characteristics of cold fronts in terms of precipitation and cloud types?
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What is a small particle in the atmosphere around which water droplets can form called?
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What is the process of heat transfer by the movement of fluid, involving conduction and circulation?
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What is the effect of Earth's rotation on wind direction called?
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How does the Coriolis effect influence wind direction in the Northern and Southern Hemispheres?
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What is the center of low atmospheric pressure where air converges and rises inward called?
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What are the characteristics of a cyclone in terms of rotation and inspiral direction in both hemispheres?
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What is the center of high atmospheric pressure where air descends from above and moves outward called?
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What are the characteristics of an anticyclone in terms of rotation and outspiral direction in both hemispheres?
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What is the temperature at which parcels of air become saturated and condensation begins called?
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What is the atmospheric circulation cell in low latitudes involving rising air over the equatorial trough called?
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What are lines on a weather map connecting points of equal pressure called?
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What is the force that drives high pressure to low pressure in order to reach equilibrium called?
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What is the region with dry conditions found on the leeward side of a mountain range called?
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What is the ratio of the amount of water vapor in the air versus the maximum amount that the air can hold when fully saturated called?
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What is a breeze blowing toward the land from the sea, especially during the day, called?
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What are surface winds in low latitudes that converge on the equatorial low-pressure trough called?
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What is the phenomenon where urban areas are significantly warmer than rural counterparts called?
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What is the rate at which a rising parcel of air that is saturated cools by expansion called?
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What is the decrease in albedo due to the insulation of infrared radiation caused by cirrus clouds called?
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What is the transfer of energy as heat through solid material called?
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What is the transfer of energy by electromagnetic waves called?
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What are the differences between land and water heating in terms of transparency and heat retention?
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What is the phase change of a substance from liquid to gas called?
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What is the ability of light to penetrate a substance called?
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What is the capacity of a substance to hold heat called?
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What is the measure of average motion (kinetic energy) of molecules in a substance called?
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What is the total energy of molecular energy in a substance called?
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What are the characteristics of the condensation phase change in terms of molecular activity and latent heat?
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What are the characteristics of the evaporation phase change in terms of molecular activity and latent heat?
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What is the pressure exerted by atoms and molecules in the atmosphere surrounding Earth called?
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Atmospheric pressure and altitude have an _____ relationship.
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What is the movement of air caused by differences in air pressure called?
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Wind direction is measured as the direction from which it is _____, not toward which it is _____.
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Wind is measured by its _____ and _____ using an anemometer.
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What is the force that equally compresses the atmosphere around the world called?
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What is the force that causes air to move from high pressure to low pressure to establish equilibrium called?
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What is the force that decreases surface wind speed as it moves across the Earth's surface called?
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What are the properties of warm parcels of air in terms of pressure and density?
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What are the properties of cold parcels of air in terms of pressure and density?
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Why does the pressure-gradient form in the atmosphere?
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What is the energy absorbed or released during a change in state called?
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What is the amount of water vapor in the air at any given time called?
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Air is saturated whenever relative humidity is at _____.
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In a mass of air in which no water vapor is being added or removed, an air temperature increase will _____.
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Relative humidity and temperature have an _____ relationship.
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What is the area of Earth that receives the most intense sunlight and where the ascending branches of the two Hadley cells converge called?
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Warm air has a _____ capacity to hold water vapor than cold air.
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What is the state or process that occurs when no more of something can be absorbed, combined with, or added called?
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If air continues to cool after reaching the dew-point temperature, what happens?
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What is the altitude at which a parcel reaches saturation and cloud formation begins called?
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What physical aspect can we see of the lifting condensation level?
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What is the relationship between the dew-point temperature and air temperature compared with relative humidity?
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What is the rate at which rising air is cooled by expansion or descending air heats by compression when no condensation is occurring called?
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What is the rate at which a parcel of saturated air cools by expansion called?
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The _____ lapse rate will always be less than the _____ lapse rate because latent heat is released and warms uplifted air when condensation occurs.
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What is a visible mass of condensed water vapor floating in the atmosphere, typically high above the ground, called?
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What are stratus clouds and what is their typical appearance?
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What are stratus rain clouds called?
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What are cumulus clouds and what is their typical appearance?
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What are cumulonimbus clouds and what weather phenomena are they associated with?
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What are cirrus clouds and what is their typical appearance?
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What is a cloud layer at ground level called?
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Where do condensation nuclei come from?
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Precipitation forms through _____ and _____, and can also form through ice crystals.
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What is clear ice pellets precipitation that forms when rain falls through a layer of freezing air called?
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What are ice storms and how do they occur?
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What is the precipitation of ice pellets when there are strong rising air currents called?
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What is vertical uplift due to increased horizontal air movement into a single area called?
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What is vertical uplift due to convective heating, driven by surface heating that leads to vertical instability called?
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What is vertical uplift due to topographic obstruction, such as a mountain, called?
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What are the properties of orographic lifting in terms of air movement and precipitation?
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What is convectional rainfall and how does it occur?
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What is the slope that faces toward the wind and gets most precipitation called?
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What is the slope that faces away from the wind and gets less precipitation called?
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Why do rain shadows occur?
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What is the boundary between two unlike air masses called?
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What is a warm front and how does it form?
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What are the properties of warm fronts in terms of precipitation and cloud types?
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What are long lines of thunderstorms that form along a cold front called?
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What is the process where particles collide with one another and grow into droplets called?
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What is the atmospheric low-pressure belt situated over the equator called?
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Why does low pressure form around the equator?
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Why do storms occur around the equator more often than other areas?
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What are the characteristics of trade winds in terms of direction and moisture?
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Describe the circulation of Hadley cells in terms of air movement and pressure.
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What are belts of persistent high atmospheric pressure trending east-west and centered around 30 degrees N and S called?
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What are the characteristics of subtropical high-pressure cells in terms of air temperature and wind strength?
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Why is the air so dry at subtropical high-pressure cells?
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What is the importance of trade winds in regard to the subtropical high-pressure cells?
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What is the narrow zone within the equatorial low-pressure trough where air masses converge called?
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What is the region of low pressure centered approximately at 60 degrees called?
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Subpolar low-pressure cells weaken in _____ and strengthen in _____.
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What are surface winds blowing generally in a westerly direction in the mid-latitudes called?
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Prevailing westerlies result from the movement of _____ air between subtropical high-pressure cells and subpolar low-pressure cells.
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The Coriolis effect causes this movement of warm air to flow _____.
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Why do prevailing westerlies vary in intensity?
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What are weak high-pressure cells that form over polar regions where air is intensely cold called?
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