Podcast
Questions and Answers
What primarily determines the types of plants and animals that live in an area?
What primarily determines the types of plants and animals that live in an area?
- Weather
- Altitude
- Temperature fluctuations
- Climate (correct)
Proxy records are not useful for understanding past climates.
Proxy records are not useful for understanding past climates.
False (B)
What is thermohaline circulation?
What is thermohaline circulation?
A continuous flow of water around the world's oceans, driven by differences in temperature and salinity.
A __________ is a reservoir that absorbs and stores thermal energy.
A __________ is a reservoir that absorbs and stores thermal energy.
Match the following factors affecting climate with their descriptions:
Match the following factors affecting climate with their descriptions:
Flashcards
Climate
Climate
Average weather conditions in a region over a long period, typically 30 years or more.
Weather
Weather
Atmospheric conditions in a specific location over a short time, like a day or week.
Heat Sink
Heat Sink
A substance like water that absorbs and stores heat energy.
Convection Current
Convection Current
Circular movement in air or water caused by warmer fluids rising and cooler ones sinking.
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Thermohaline Circulation
Thermohaline Circulation
Continuous flow of water around the globe driven by temperature and salt differences.
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Weather vs. Climate
- Weather describes atmospheric conditions in a specific location over a short period (e.g., days or weeks).
- Climate is the average weather in a region over a long period (typically 30 years or more).
- Climate influences the types of plants and animals that can survive and thrive in a given area.
Factors Affecting Climate
- Distance from the equator: Affects solar radiation and temperature.
- Presence of large bodies of water: Affects temperature moderation.
- Ocean or air currents: Transport heat and moisture around the planet.
- Land formations: Can affect local climates.
- Height above sea level: Altitude impacts temperature.
Proxy Records
- Proxy records are historical data measured to understand past climates.
Energy Transfer
- Heat sink: A reservoir that absorbs and stores thermal energy.
- Convection currents: Circular movements in fluids (air or water) caused by temperature differences. Warm fluid rises, cool fluid sinks.
- Thermohaline circulation: A global ocean current system driven by differences in water temperature and salinity.
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