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Four theories that explain why Earth's climate has changed include the Milankovitch cycles, which focus on variations in Earth's orbit and axial tilt affecting solar radiation; plate tectonics, which alters ocean currents and atmospheric patterns over geological time; volcanic activity, which can release large amounts of greenhouse gases and ash, influencing temperature; and human-induced climate change, primarily driven by the burning of fossil fuels and deforestation, leading to increased greenhouse gas concentrations in the atmosphere. Each of these factors contributes to the complex and dynamic nature of Earth's climate system.

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What are four different theories that attempt to explain why the earths climate has changed?

The greenhouse gas theory suggests that increased levels of gases like carbon dioxide trap heat in the atmosphere, leading to a warmer climate. The Milankovitch cycles theory proposes that variations in Earth's orbit and tilt influence the amount of solar energy received by the planet, causing changes in climate. The volcanic activity theory suggests that high levels of volcanic eruptions can release gases and particles into the atmosphere, affecting the climate. The solar variability theory proposes that fluctuations in the sun's radiation output impact Earth's climate over long periods of time.


What might happen to the organism if the climate changed and rainfall increased?

If an organisms climate changed drastically enough it could become extinct, it just depends on the type of organism and the level of change, or it could mutate and assimilate to the new climate.


How could you explain why glacial deposits are found in areas where no glaciers exist today?

Pangea was a super continent and that was a time when all of the continents were joined together. when Pangaea broke apart, they moved to different locations which are different climate zones so glaciers no longer existed in places where the climate changed from cold to hot.


Why does the water cycle affect weather patterns and climate?

Yes water cycle affect weather pattern and climate. They are changed after precipitation.


How can different climate regions affect how people Ada?

how can different climate regions affect how people adapt to the environment

Related Questions

What are the reasons for dinasoras disappearences?

Theories include that there was a mediorite or that the climate changed.


What are four different theories that attempt to explain why the earths climate has changed?

The greenhouse gas theory suggests that increased levels of gases like carbon dioxide trap heat in the atmosphere, leading to a warmer climate. The Milankovitch cycles theory proposes that variations in Earth's orbit and tilt influence the amount of solar energy received by the planet, causing changes in climate. The volcanic activity theory suggests that high levels of volcanic eruptions can release gases and particles into the atmosphere, affecting the climate. The solar variability theory proposes that fluctuations in the sun's radiation output impact Earth's climate over long periods of time.


What different theories might explain the climate changes thet wiped out the vikings in Greenland and caused the thames river in England to freeze over could humans have caused those climate changes?

=) gd luck


What are the disadvantages of system approach theories?

slow due to climate change


What does a climate does?

A climate scientist studies the data and experiments of other scientists. They do experiments to confirm or reject the results of others' work. This is called peer-review. The produce theories to explain changes in the climate and perform experiments and computer modelling to see if they can prove their theories correct.


How has the climate changed since the Jaapan earthquake?

The earthquake didn't change climate.


What could you conclude if you found a fossil of a tropical plant in a clod climate?

The climate changed


How can humidity be changed?

change in climate. They r dramatic


What is the main reason for Canaa's cold climate ?

Less sunlight reached the earth and this caused the planet's surface to cool. The volcanic eruption changed the climate in different ways around the world, but Eastern Canadians were treated to the summer that just didn't come.


What are two ways the climate has changed since the time of dinosaurs?

mammals have evolved and that climate has changed rapidly like grass, grass wasn't around in the time of the dinosaurs.


How many Walmart stores in 1989?

there was nearly 200,000 but this has changed due to the economic climate and climate change


Are jobs in Libya affected by its climate?

Since the climate in Libya has not changed, the jobs there, are the jobs there. Affected in relation to what?