W5 Global Warming & Your Carbon Footprint
- Page ID
- 48545
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)You are to begin the project by logging in as a “New First Time User” to the CPR server using your DVC id#:
http://cpr.molsci.ucla.edu/cpr/cpr/login.asp
If you have not already done so:
Select: Diablo Valley College (NOT: Diablo Valley College oh)
After logging in you are to take a tour:
http://cpr.molsci.ucla.edu/cpr/tours...dent/stop1.asp
Then complete the CPR pre-test.
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Project Preview:
ARC-AWE-CPR & the ChemWiki
ARC: Academic Reading Circles
To improve comprehension collectively & individually through introspective, guided reading
AWE: Academic Writing Exercises
To improve communication & writing skills using gains in comprehension
CPR: Calibrated Peer Review
To improve self-awareness and critical writing skills using comparative peer evaluation
The ChemWiki:
To improve language & communication skills by expanding vocabulary
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There are 21 on-line references: 1 most important overarching reference relates to plagiarism; 13 dealing with the science of global warming; 6 apply to your carbon footprint and individual, personal factors relating to it.
READING centered: reading-> interpretation -> application
Journals, Magazines, Newspapers, Presentations
This page is closed to all but your ARC-group. Use this page as a messaging, communications and repository tool to develop and edit answers to the guiding questions in Part ! as advised: http://chemconnections.org/general/chem106/Global%20Warming.pdf
NOTE: Your CPR answers must be written in your own words. Beware of plagiarism.
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QUESTIONS:
1. What is the greenhouse effect?
2. What are the 4 most important greenhouse gases?
3. How can relatively small concentrations of greenhouse gases have such a large impact on global surface temperatures?
4. Not all greenhouse gases contain a carbon atom. Why has carbon been focused on as the leading global warming concern?
5. How much CO2 is presently in the atmosphere?
6. How do we know CO2 in the atmosphere is increasing?
7. How has the amount of CO2 in the atmosphere changed over time in the last 200 years?....... over the past hundreds of thousands of years?
8. How do we know that humans are responsible for the sudden increase in CO2?
9. What is the carbon cycle?
10. Why is burning fossil fuels the main focus of global climate concerns?
11. What are the possible alternative energy resources that can replace fossil fuels, and why is solar energy perhaps the most important among them?
12. How does CO2 relate to: 1) the increase in ocean acidity, 2) to acid-base equilibrium, and 3) to what would happen if the buffering effects in the oceans were to stop?
13. What are the overall concerns if the carbon cycle’s CO2 equilibrium level is not re-set to a lower concentration level?