<p>Natural Gas–end products are co2 and water
^^not sure if thats right</p>
<p>What are the 4 steps of risk assessment?</p>
<p>…this would be a lot more efficient over aim…</p>
<p>Didn’t answer why the greatest impact was over Antarctica (polar stratospheric clouds are concentrated in CFCs, which all release when the ice in the clouds melt in the spring; also explains the fluctuations of the ozone hole). =(</p>
<p>As for cleanest fossil fuel, NOT that easy, if you get into specifics of clean-burning coal and coal gasification. But I’m guessing you mean natural gas.</p>
<p>Q: What is the Coriolis Effect, and why does it exist?</p>
<p>Risk assessment:</p>
<p>1) Identify hazard.
2) Determine probability of hazard’s effects.
3) Assessing severity of its impact.
4) ? My textbook only listed three.</p>
<p>The Coriolis Effect causes winds that are traveling north in teh N Hemisphere to curve east , and it causes witns that are traveling S to curve West. </p>
<p>This happens because wind is deflected by the rotation of Earth spinning on its axis. </p>
<p>Q.Explain Hadley Cells.</p>
<p>For Risk Assessment, I have:
- Hazard Identification
2)Dose-Response - Exposure Assessment
4)Risk Characterization</p>
<p>Huh. That’s…significantly different.</p>
<p>Well, I’m scared now.</p>
<p>Hadley cells weren’t in my textbook, either! O_O</p>
<p>Don’t worry about it PrescitedEntry-- no one can cover EVERYTHING.
thats why its cool to be doing this…
okay Hadley Cells:its the circulation pattern in the tropics (between 30N and 30S) it is characterized by warm, moist air at the equator which eventually flows northward or southward –> then it cools and circulates back</p>
<p>question: can someone explain el nino/ la nina to me/ is that the same thing as ENSO??
thanks!</p>
<p>oh and hadley cells preside over tropical rain forests</p>
<p>AIM chat: APENVIRO</p>
<p>how do you get into a chat you aren’t invited to?</p>
<p>Everybody invite yourself, where it says people to invite just put your sn.</p>
<p>AIM chat: APENVIRO</p>
<p>i don’t have aim =(
i hope we can do the game here…</p>
<p>Go 'head, kawaiigurl. I’ll be here for a while. =)</p>
<p>Did I answer your questions correctly, BTW?</p>
<p>my question?:S which ones do you mean by tht? lol
mkayy, heres a math question!</p>
<p>Current pop: 100 million
growth rate: 3.5% annually
what would the population be after 40 years?</p>
<p>2)describe Tertiary sweage treatment</p>
<p>You left six! It kept me preoccupied for a while. XD</p>
<p>End population = Current x (1+growth rate)^time
100,000,000 x (1 + 0.035)^40 = 395,925,972</p>
<p>I really hope the population never grows that fast, LOL.</p>
<p>Tertiary sewage treatment is when the final effluents are removed from the waste water so that the water can be returned to the environment, with practices such as filtration and disinfection.</p>
<p>Q: What is an MD-50?</p>
<p>MD-50…is that the same thing as LD 50?
LD 50 is the amount of toxic substance tht kills 50% of the sample population. ay yo hope im rite LOL. never heard of md50…</p>
<p>p.s can you explain tertiary sweage treatment further? =( caz i don’t really understand…thanks! (:</p>
<p>next question: describe high and low pressure</p>
<p>and yea u were mostly right in my questions (:
from what i leanred, nitrogen cycle is: nitrogen fixation, nitrigication, assimilation, ammonification, denitrfication. but i think ur right.
and the limiting factor principle is when there is an abiotic factor that’s too much or too little, the organisms can’t survive even if other factors are at their optimum level (:</p>
<p>hello~~?><</p>