<p>Would love one on fossil fuels! Also one on a keystone or invasive species would be great!</p>
<p>What the hell is a superbug lol???</p>
<p>So down for invasive species.</p>
<p>Yeah, I would do either the Kudzu or the Cane Toad.</p>
<p>If we get like recycling, fossil fuels and invasive species, I could probably get 7/10 or 8/10 on them.</p>
<p>OH MAN THAT TABLE. Coral reefs and alternative energy were recent, yay. It’s been a while since they’ve done an LD50 test, just first observations.</p>
<p>That is true, yeah.</p>
<p>GM crops would be great. Something solar wise will probs be thrown in there.</p>
<p>My teacher said she predicted questions on nuclear power (the last nuclear question was in 2004) and something about the BP oil spill…</p>
<p>I would love a nuclear energy question! I would be nervous about an alternative energy question, specifically biofuel, urban development question, or forestry question.</p>
<p>Also I really agree with the BP Oil Spill prediction. I’ve seen that a few times on prediction lists.</p>
<p>So I didnt study a whole lot today, but hopefully I can pull the 3 if not the 2. Maybe the 4…</p>
<p>Can someone help me really quick? I need help on the biogeochemical cycles. I’ve been looking at videos and online descriptions, but I’m not getting anything useful.</p>
<p>If somebody could please give me a crash course on the cycles of the big six (CHOPNS), that would be great. A link to a good video/description would work, too.</p>
<p>if you mean carbon,hydrogen,ozone,phosphorus,nitrogen,sulfer, then just remember a few key words</p>
<p>carbon= respiration, photosynthesis
nitrogen = ammonification and dentrification
hydrogen= evap/transpiration
phosphorus = rocks…?
sulfur= volcanoes…</p>
<p>I hope this helps a little, don’t have time to type everything out, cramming myself, lol</p>
<p>BTW, I was looking at the 2003 prompts which seem to emphasize leaf litter! what is this and how is it important?!!!</p>
<p>and does anyone have tips on desgining a good experiment and things to check for, other than the standard list of hypothesis, dependent var., etc. =) thanks</p>
<p>How much do you guys typically answer for the FRQ? My teacher said a sentence per question is fine so long as you get to the point. However, the Princeton Review book has a paragraph answer for each question.</p>
<p>Also, remember phosphorus is used in fertilizers, so the runoff leads to eutrophication and all the complications that come with it. &Nitrogen is the main component of the atmosphere, making up 79% of it!</p>
<p>Leaf litter is the layer of decaying leaves that keeps the heat and water in/out of the ground, provides shelter for growing plants and small animals, provides nutrients for the soil, and something else that I just forgot and will add in when I remember. Basically, if you can think of it as fertilizer and a protective layer, you’re good to go.</p>
<p>For your experimental design–make sure you have numbers. ie, “I will check all groups once a day for 30 days and record how many plants have died each day.” </p>
<p>Also, give specific possible outcomes and relate it to the future–“It is possible my hypothesis was incorrect, and fewer than 50% of the dandelions will die within the first 30 days of their exposure to xHerbicide, so companyY would repeat the experiment with lower doses to find the LD50.”</p>
<p>Happy testing everyone!!</p>
<p>@Mashfeek–concise is best. Always remember to give a specific example, though, but answer in as little space as you can–they want the facts, not the fluff.</p>
<p>well, looks like were closing in, I tried to relax myself by going on facebook, lol bad choice, can anyone help me differentiate the biomes and how to memorize them?</p>
<p>About twelve hours to go…</p>
<p>I cannot emphasize enough how helpful it as been for me to go back and do the FRQ’s from the last few years. You learn your stupid mistakes that way.</p>
<p>Good luck everyone! :)</p>
<p>(Now if you’ll excuse me, I’m going to cram my brains out)</p>
<p>So…what do you guys think about the exam? I think the mc has a lot ice melting stuff…confuses me</p>
<p>The MCs were really hard?? How did you’re paper go?
Scared!</p>
<p>How did you do on the FRQ on ozone? And, on the mc with the maps, where does El Nino bring wetter seasons?</p>
<p>Wow. Am I the only one that thought the multiple choice was really difficult?</p>