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Now the Earth has had wide variations in atmospheric CO2-level throughout its long history before the evolution of humans and certainly before the Industrial Revolutions. In terms of the oceans and the Earth's whole history then could you find information to support the coal and oil industry's claims that we're NOT the cause of climate change? Do some research and cite other factors in climate besides CO2 levels that would support your claims. Also read the attached article about the controversy. Remember too that there is a lot of money and certainly politics involved in this issue. Some scientists have built their whole careers on trying to prove or disprove the human connections to global warming.
As you'll see when you do your research the figures for sea-level rise are all over the place. That's because they're based on models that are even more complex than hurricane tracking models (they drive even supercomputers nuts).
Now the term "sea-level" is relative. If you check a geologic map you'll see that just about every piece of land on Earth has been underwater at least once. That's why sedimentary rocks are the most common type of land surface rock. Sea-level has been up and down thousands of times in the Earth's long history. We're just living on the "latest edition" of our planet. Also the one thing that I want everybody to learn from this course: we live on the Earth and we certainly affect it but we DO NOT control it even though we like to think we do. We're just riding this wet rock through space.
As for the continuing scientific controversy check out this recent article:
Climate panel: warming 'extremely likely' man-made.
The E. coli gene lacYencodes a protein called lactose permease, Reversion, Intragenic suppressor, Intergenic suppressor, Missense mutation
Activated intermediates.DNA polymerase I, DNA ligase, and topoisomerase I catalyze the formation of phosphodiester bonds.What is the activated intermediate in the linkage reaction catalyzed by each of these enzymes? What is the leaving group?
What is the purpose of the Western Blot? What gel electrophoresis is best for The Western Blot?
Why does it make good metabolic sense for phosphoenolpyruvate carboxykinase, rather than pyruvate carboxylase, to be the primary target for regulation of gluconeogenesis at the level of control of enzyme synthesis?
What causes the mutation on the 7th chromosome that causes Downs Syndrome?
explain How will the net charge of a typical protein change.The table below indicates approximate values for these at 25C. For reference, the delta H(ionization) for Tris is 47kJ/mole.
Which of the following is not a function of membrane proteins?
The active site of lysozyme contains two amino acid residues essential for catalysis: Glu35 and Asp52. The pka values of the carboxyl side chains of these low residues are 5.9 and 4.5 respectively. What is the ionization state (protonated or deprot..
Why is the immune system so highly conserved, as other physiological systems are more specially adapted to our mammalian ancestry or hominid roots.
Practice problems for stock solutions General Microbiology - You need to make 40ml of a 1.2% agarose gel. How would you accomplish this
Click this link to complete the Sociologic Sciences Interactive Case Study following the readings and presentation for this week.
Physical Anthropologists have defined two ancestral species that represent a direct evolutionary line to Homo sapiens.
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