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Milankovitch cycles are orbital cycles affecting earth's insolation. There have been a long series of ice ages closely tied to these orbital cycles, and in fact earth should even now be ever so slightly and gradually cooling towards another ice age which should begin in about 50,000 years. Not particularly soon.
The fact earth continues warming at a rapid rate suggests significant environmental impact from some outside source.
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What are term climate cycles?
Term climate cycles refer to long-term variations in climate patterns that can last for decades to centuries. These cycles include phenomena such as the Milankovitch cycles, which are driven by changes in Earth's orbit and axial tilt, and can influence glacial and interglacial periods. Other examples include oceanic cycles like El Niño and La Niña, which can affect global weather patterns. Understanding these cycles helps scientists predict future climate behavior and assess the impacts of climate change.
How does the shape of earths orbit affect the average global temperature?
The shape of Earth's orbit, known as its eccentricity, influences the distance between the Earth and the Sun throughout the year. When the orbit is more elliptical, variations in distance can lead to greater seasonal temperature differences, potentially affecting global climate patterns. During periods when Earth is closer to the Sun, average global temperatures can rise, while a more distant position can result in cooler temperatures. These orbital changes occur over long time scales and are part of natural climate cycles, such as Milankovitch cycles, which can impact climate over thousands of years.
How does the earth's orbit affect global warming?
Not at all. Milankovitch Cycles are tied to episodic ice ages or glacial epochs. Currently earth should be entering a very gradual cooling period, instead of heating up, according to orbitally derived solar insolation.
How does the earths orbit effect climate?
The Earth's orbit affects climate primarily through variations in the distance from the Sun and the angle at which sunlight strikes the planet, known as Milankovitch cycles. These cycles include changes in eccentricity (the shape of the orbit), axial tilt, and precession (the wobble of the Earth's axis). These orbital changes influence the distribution of solar energy received by the Earth, leading to shifts in climate patterns over long periods, such as the onset of ice ages or warmer interglacial periods. Consequently, these variations can significantly impact global temperatures, precipitation patterns, and seasonal changes.
How does global warming affect word climate?
IT gets as wet as your mum
Why don't global warming experts reference the Milankovitch cycles?
Because Milankovitch cycles cannot explain climate variability over the time scale that we're interested in predicting climate. Milankovitch cycles can explain large variations in climate over very long time scales, scales of thousands of years. Milankovitch cycles do not explain variability in climate on the scales of hundreds or tens of years. Variability at smaller time scales is driven by other factors, such as carbon dioxide (CO2) and other greenhouse gas concentrations.
Is global warming or the sun's cycle or the milankovitch theory or the asteroid impact considered an effect on climate change?
Scientists conclude that the main factor in climate change is the present global warming from the burning of fossil fuels(coal, oil and natural gas) and deforestation (cutting down trees which previously removed carbon dioxide (CO2) from the atmosphere).
What are term climate cycles?
Term climate cycles refer to long-term variations in climate patterns that can last for decades to centuries. These cycles include phenomena such as the Milankovitch cycles, which are driven by changes in Earth's orbit and axial tilt, and can influence glacial and interglacial periods. Other examples include oceanic cycles like El Niño and La Niña, which can affect global weather patterns. Understanding these cycles helps scientists predict future climate behavior and assess the impacts of climate change.
How does the shape of earths orbit affect the average global temperature?
The shape of Earth's orbit, known as its eccentricity, influences the distance between the Earth and the Sun throughout the year. When the orbit is more elliptical, variations in distance can lead to greater seasonal temperature differences, potentially affecting global climate patterns. During periods when Earth is closer to the Sun, average global temperatures can rise, while a more distant position can result in cooler temperatures. These orbital changes occur over long time scales and are part of natural climate cycles, such as Milankovitch cycles, which can impact climate over thousands of years.
How do scientists think earths orbit relates to an ice age?
Variations in the Earth's orbit around the sun are called Milankovitch cycles. Scientist do not believe that Milankovitch cycles can start or end an ice age. Each cycle runs a different length and the variations in the cycles reinforce their effects or cancel them.
How does the earth's orbit affect global warming?
Not at all. Milankovitch Cycles are tied to episodic ice ages or glacial epochs. Currently earth should be entering a very gradual cooling period, instead of heating up, according to orbitally derived solar insolation.
What are Three theories of the causes of ice ages?
Milankovitch cycles: Changes in Earth's orbit, tilt, and precession lead to variations in solar radiation, affecting climate. Plate tectonics: Movement of continents can alter ocean currents, impacting global climate patterns. Atmospheric composition: Levels of greenhouse gases in the atmosphere can influence the planet's temperature and trigger ice age conditions.
How can global warming affect cities?
It can change the climate
How does the earths orbit effect climate?
The Earth's orbit affects climate primarily through variations in the distance from the Sun and the angle at which sunlight strikes the planet, known as Milankovitch cycles. These cycles include changes in eccentricity (the shape of the orbit), axial tilt, and precession (the wobble of the Earth's axis). These orbital changes influence the distribution of solar energy received by the Earth, leading to shifts in climate patterns over long periods, such as the onset of ice ages or warmer interglacial periods. Consequently, these variations can significantly impact global temperatures, precipitation patterns, and seasonal changes.
What is though to be most responsible for earths ice ages?
Earth's ice ages are primarily thought to be caused by variations in the Earth's orbit and tilt, known as Milankovitch cycles. These cycles affect the amount and distribution of sunlight reaching the Earth, leading to fluctuations in global temperatures and the growth or retreat of ice sheets. Additional factors such as changes in greenhouse gas concentrations and volcanic activity can also influence the onset and duration of ice ages.
How does global warming affect word climate?
IT gets as wet as your mum
How does a change in how the earth spins on it's axis affect the global climate?
If the Earth goes closer to the Sun the Earth will heat up more causing global warming to get worse. If the tilt increases the hemispheres will get more extreme weather. If the Earth spins faster, the day and night cycles will be shorter (no one has theorized what this would do to the climate as it won't happen).
