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What has been linked to periods of increased global temperatures?
Fiercer storms.
Is Mississippi experiencing global warming?
Virtually everywhere on the globe is experiencing the effects of global warming. Mississippi is no exception. For Mississippi the effects have been higher average temperatures. Last year (2012), for example, was the hottest year on record in the US. Other effects Mississippi experiences are more violent storms. Storm frequency itself has not increased, just the energy of gulf storms, due to warmer seas.
What would happen to Florida temperatures if world was to increase?
Higher global temperatures would likely lead to hotter temperatures in Florida. This could result in more frequent heatwaves, increased evaporation rates leading to drought conditions, and potentially more intense hurricanes due to warmer ocean temperatures. The overall climate in Florida would likely become warmer and more unpredictable with increased global warming.
Does global warming affect crops?
Yes, global warming can affect crops in several ways. Increased temperatures can alter growing seasons and shift suitable growing regions for crops. Extreme weather events, such as droughts, floods, and heatwaves, can also damage crops and reduce yields. Changes in precipitation patterns and increased pests and diseases due to warmer temperatures can further impact crop production.
What is the main energy source that drives global warming?
The main energy source for global warming is the sun. The warmth that reaches us from the sun is trapped by the naturally-occurring greenhouse gases, to maintain a comfortable temperature suitable for human habitation. The recent rise in greenhouse gases, resulting from human activity, causes more of the sun's heat to be trapped, resulting in global warming.
Why has the temperatures increased?
Global Warming
What has been linked to periods of increased global temperatures?
Fiercer storms.
What has happened to global temperatures as atmospheric levels of carbon dioxide have increased?
Global temperatures have increased as atmospheric levels of carbon dioxide have risen, due to the greenhouse effect trapping heat in the atmosphere. This phenomenon is known as global warming, leading to climate change and resulting in more frequent and severe weather events.
What would happen to global temperatures if the amount of greenhouse gases increased or decreased?
If the amount of greenhouse gases increased, it would lead to a stronger greenhouse effect, trapping more heat in the Earth's atmosphere and causing global temperatures to rise. On the other hand, if the amount of greenhouse gases decreased, it would weaken the greenhouse effect, resulting in cooler global temperatures.
What do many scientists theorize is the cause for the higher global temperatures?
Increased emissions of greenhouse gases
Can ash cause global temperatures to rise?
Yes, ash from large volcanic eruptions can temporarily lower global temperatures by blocking sunlight. However, over time as the ash settles and the particles reflect less heat, there can be a rebound effect leading to increased temperatures.
What was the earths climate 50 years ago?
Global temperatures on both land and sea have increased by 0.75 °C (1.35 °F) relative to the period 1860-1900. Land temperatures have increased twice as fast as water.
What is called global warming?
Global warming is the slow, steady increase in global temperatures. It is caused by increased levels in carbon dioxide and other pollutants caused by things like factories, and transportation.
How is global warming increased?
Global warming is increased by adding further greenhouse gases to the atmosphere, particularly carbon dioxide and methane. Average global temperatures rose by around 0.75 degrees during the twentieth century. The Kyoto Protocol set a target of limiting further rises to no more than 2 degrees Celsius, but the International Energy Agency now says that this target is no longer achievable.
What are the specific effects of climate change?
Increased global temperatures, increased water levels due to melting of polar ice caps. Possibly more volatile weather.
What gas is responsible for trapping the sun's energy and causing an increase in global temperatures?
Carbon dioxide (CO2)
What is a rise in global temperature called?
A rise in global temperature is called global warming. This phenomenon is primarily due to increased levels of greenhouse gases in the Earth's atmosphere, which trap heat and result in higher average temperatures worldwide.
