Geography, 02.08.2019 03:20 loganharper992
Q4.14. which factor or factors are responsible for the timing and severity of the numerous ice ages that occurred over the past 800,000 years? a) changes in solar forcing only b) changes in co2 levels only c) changes in solar forcing amplified by changes in co2 levels d) very large volcanic eruptions q4.15. the following statements describe four distinct types of evidence that climate scientists have collected. which of these actually enables scientists to attribute recent changes in earth's climate to human activity? a) observations from multiple sources show that mean global surface temperature has increased since the industrial revolution. b) various observations suggest that small changes in earth's orbit are the primary driver of historical ice ages. c) global climate models (gcms) can only reproduce recent temperature increases when anthropogenic greenhouse gas emissions are included as a forcing. d) gcms describe the climate system so well that weather phenomena such as hurricanes arise even though they are not specifically coded into the models.
Answers: 1
Geography, 22.06.2019 18:30
Exactly what kind of weather conditions would a cold front produce?
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Geography, 23.06.2019 11:30
Dubai is challenged by all of the following environmental factors except a. a warm and dry climate b. a lack of annual rainfall c. scarce freshwater resources d. a lack of valuable natural resources
Answers: 1
Geography, 23.06.2019 22:30
Read the article titled "greening the globe." according to the section titled βthe contention,β the debate over climate change has two basic camps of thought. identify these two camps and their beliefs. give examples of who supports each one and explain what evidence they use to support their arguments. based on these arguments, which way of thinking do you agree with and why?
Answers: 3
Q4.14. which factor or factors are responsible for the timing and severity of the numerous ice ages...
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