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7. What are some of the factors that can affect the growth and thickness of tree rings?
Warmth and precipitation
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What is the difference between weather and climate?
Climate is temperature and precipitation for a long period of time
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Name greenhouse gasses.
CO2 (Carbondioxide, water vapor, methane
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star
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What is the greenhouse?
Sun heats the Earth. At night the Earth releases heat. Greenhouse gasses catch and keep the warmth in the atmosphere
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What are greenhouse gases?
CO2, water vapor, methane
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Name fossil fuels
Natural gas, oil, coal
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How do tree rings form?
One year one tree ring
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What is climate change?
Rising of the world's temperature
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How does climate change effect sea levels?
When temperature rises, glaciers melt, sea level rises
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What are some of the effects of melting glaciers?
The sea level rises
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How do scientists use tree rings to study climate?
Thick tree ring shows that a tree had much sunlight and precipitation, Scientist can know abiut the climate in different years
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What is a glacier?
Compresses snow, frozen fresh water
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