Post your reflections from tonight's class here. There should be done as soon as possible and are due the Sunday night following class.
Describe major "aha's" from our discussion, outline ways in which your prior assumptions changed as a result of our talk, summarize the main points of our lesson, etc.
Four things to remember for next period:
-tonight's reflection is due before midnight on sunday, december 7th
-blog post connected to chapter 13 of Enchanted Braid
-quiz in two parts: 1. fish ID 2. coral reef ecology
I don't think i've been the first to post something before, I like the fact that at last class was interesting like always. I remember learning about some of reef ecology from zoology last year. It was a good refresher but also some of that stuff I never heard of. I was glad in replace of the question project we have to comment on Nicole Rhore's blog. I havn't read it, but I saw that 6 people already did there comments on it. It must be pretty interesting for mr.nash want to comment on it. I also like the fact that in 4 more months we are going to the bahammas, I think I spelled that wrong.
Something I took away from our last class was how incredibly efficient coral reefs really are. The fact that such creatures set up something so intricate is crazy. I didn't realize that the back reef was barren either. When adding polyp extract to zooxanthellae the algae will release three times as much sugar was interesting to think about when comparing something like that to how humans would be affected if we could do the same.
I enjoyed the last class we had. I had learned most of the information on the corals from my zoology class i took last year. But even reviewing it triggered a little bit in my mind on the zooxanthellae and the sharing of their food to keep the whole coral alive and not just the side with the oncoming current. Even having that information, i found it very interesting when you shared the story of adding coral extract to the zooxanthellae that it produces 3 times as much sugar. Thats outrageous! I also enjoyed talking about the outcomes if we could somehow figure out how to use zooxanthellae to our benefit by injecting it into our bodies. That would be a phenomenal discovery. Iv'e got to start studying the fish for the upcoming id quiz next class period, i'm a bit behind on a few things and i plan on getting caught up soon.
As Chris said, going over the corals was kind of review from Zoology, infact he was in my very same class :)! But going over them again was a good refresher... One thing that really hit home for me from last class period was the whole "going into space." I never really took the time to consider why we've never traveled further. But the way Nash explained it, how we need food (wierd I know) and then the shuttle needs to be bigger then more fuel... & it keeps going on and on... It was pretty cool how he compaired us to the corals, how we'd be able to travel further if we had single-celled algae living under our skin like the zooxanthellae... Last class period was really informative. I seriously learn more in one night of Marine then I do in a whole week of regular school, pretty sad, but true.
--- Oh Nash, I had a freaking NIGHTMARE thanks to our discussion!!!... I had a dream that we were all GREEN people.. Ok, so it wasn't that scary, but I didn't like it! :)
I think a lot of the stuff we went over tickled my memory and brought up some questions i had from Zoo last year. The coolest thing i remember is the Zooxanthellae. It is sooo cool to see an animal being born with living things in it. I mean, we have bacteria lining our digestive track (remember farts, Nash), but our bacteria literally don't supply a large supply of our bodies energy. Another thing i like about Coral is the fact that they are the "creatures that lurk in your nightmares." They are disgusting little boogers, with tentacles and "manus"'s they are pretty much the freaks architects of the coral reefs. Thank God they are small, otherwise we would be swarmed with the monsters. These Corals are truly the archetypes of the reefs, like i said before. Without them and they're hard exoskeletons, much of the fish in the ocean would not be there. They're "skeletons" literally is the safe haven for millions, BILLIONS, of fish, and is an important ecosystem in the world.
I definitely liked this class because it was like a mini review from my Zoology class. I also thought the class was very relaxing we just kind of took it easy and it kept my attention span a lot more. I loved the little pictures to think of in our mind, it makes things a lot easier.
Last Monday's class cleared up how the atolls sank, the coral is not the major cause of their sinking, it is the weight of the magma that comes out of the volcano. I was confused about how the coral weighed this much, but this cleared it up for me.
One thing that really was cleared up for me last class was the fact that reefs don't cause islands to sink. It is caused by the magma moving underneath the surface of the plate. I also thought it was cool that there are more islands to Hawaii than w…
Awesome video. But that music drives me INSANE. I can't take it. :X Were pretty much on the same page. I had know idea the process it took to make an atoll. 300,000,000 years seems like a looooooooong time for something to form. But when you see pic…
Awesome video. I forgot all about that.
;)
And yes... atolls are "rare" in terms of the total surface area of the Earth in which they cover. However, in some areas (the South pacific) they are certainly relatively more common. I too concur- I have…
Well... yes and no. A "barrier reef" certainly IS a stage of reef/atoll formation. However, the Great Barrier Reef in Australia, as well as the Florida Keys/Bahamas are a different sort of "barrier reef" in many ways. You are all doing a good job of…
While there are a lot of good things about the reefs to talk about and analyze in a much greater depth, I will only talk about those in a few short sentences. In truth, most of this stuff we learned about with the reefs themselves, I learned when we…
Hmm...I also had heard of the Great Barrier Reef, but I never knew it was a stage of formation. I think I thought it was actually just part of the name...
I'm afraid I disagree, Carsen. Spongebob is a great educational tool. (Here's the Goo Lagoon for future reference...) I definitely learned that sponges were living creatures. =D
But I also didn't know what an atoll was. Or where a lagoon was locate…
Last weeks discussion was also amazing for me. I learned so much and was totally interested. I definitely agree that bombing Enewetok was a terrible idea!
The story about the seashell is crazy! Thank you for sharing it with us. It helped me to under…
I totally had the wrong idea about lagoons as well! Whenever I hear the word “lagoon” I always think of a nasty creature crawling out of a green swampy area. Haha. I had also never heard of an atoll as well until this class. I had always thought tha…
First of all, I searched for an animation of the coral formation process and found this site. Not only does it clearly explain the formation, it also reveals a fascinating fact: "The process of atoll formation may take as long as 30,000,000 years to…
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