Podcast
Questions and Answers
What happens to precipitation as one moves away from the equator?
What happens to precipitation as one moves away from the equator?
- It increases significantly.
- It becomes unpredictable.
- It remains constant regardless of location.
- It decreases due to less water vapor. (correct)
How does temperature change with altitude?
How does temperature change with altitude?
- Temperature decreases with height. (correct)
- Temperature remains constant regardless of height.
- Temperature varies irregularly with altitude.
- Temperature increases with height.
Why are polar regions colder than areas near the equator?
Why are polar regions colder than areas near the equator?
- There's a lack of air movement.
- They are closer to the sun.
- The sun's rays are spread over a larger area. (correct)
- They receive more direct sunlight.
What is the average drop in air temperature per 1000 meters of altitude?
What is the average drop in air temperature per 1000 meters of altitude?
What type of breeze occurs when cooler air from the sea is drawn in to replace rising warm air over land?
What type of breeze occurs when cooler air from the sea is drawn in to replace rising warm air over land?
What drives the movement of wind?
What drives the movement of wind?
What factor contributes to the colder temperatures and higher precipitation in mountainous regions?
What factor contributes to the colder temperatures and higher precipitation in mountainous regions?
What happens to air when it is heated?
What happens to air when it is heated?
Flashcards
Equatorial Temperatures
Equatorial Temperatures
Temperatures are generally higher near the equator due to direct sunlight.
Temperature and Latitude
Temperature and Latitude
Temperature decreases as you move away from the equator due to the sun's rays spreading over a larger area.
Altitude and Temperature
Altitude and Temperature
Temperature decreases with increasing altitude.
Temperature Gradient with Altitude
Temperature Gradient with Altitude
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Sea Breeze
Sea Breeze
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Land Breeze
Land Breeze
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Effect of Wind on Temperature
Effect of Wind on Temperature
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Precipitation and Temperature
Precipitation and Temperature
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Study Notes
Factors Affecting Temperature and Precipitation
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Latitude: Precipitation decreases and temperature range increases as you move away from the equator. Temperatures decrease further from the equator due to the sun's rays spreading over a larger area. The curved shape of the Earth causes this spreading. Polar regions are colder because sunlight has a longer path to travel.
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Altitude: Temperatures decrease with increasing altitude. Air temperature drops approximately 6.5°C for every 1000 meters. Higher altitudes can experience snow even in tropical regions. Precipitation tends to increase with altitude.
Air Movement and Wind
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Air Density: Warm air is less dense than cold air, causing it to rise. Cold air is denser and sinks. This movement of air creates wind.
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Wind Temperature: Winds carry temperatures from the areas they originate from. Warm winds raise temperatures, while cold winds lower them.
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Land and Sea Breezes: Land heats and cools faster than water. During the day, warm air over land rises, drawing cooler air from the sea (sea breeze). At night, the land cools quicker, causing the air above it to sink, pulling in warmer air from the sea.
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