Added: 3 years ago
From: ZeldaFan001
Views: 34,666
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  • :D

  • Around the 4 minute mark you say greenhouse gases prevent sunlight from escaping the earth's atmosphere - that isn't exactly true. It's the re-radiated light emissions (which have a higher infrared content) which are more readily absorbed by the greenhouse gases and are thus unable to escape the the earth's atmosphere.

  • so god dam boring

  • This is actually a good presentation but it the speaker would speak up and sound a little more interested in what he is trying to cell to the audience, it would be great. I still enjoyed it, and it really helped.

  • *speaker* aarragggmumble....hhhmmmggmmmm­.....carbon.......muhumgaham..­..~~~~~~~

  • Could you sound anymore bored ?

  • dude can't you put some emotion to your voice. i mean the info is awesome and everything but gee i swear i will have to re watch this vid. i'm not trying to be a bitch about it but i swear i almost fell asleep

  • could you put subtitles or something? cos i could not understand much of what you said., poop. -.-"

  • I had a question on my exam, can someone please tell me the answer. It was, " Which cycle is the most vital?

    a)water cycle

    b)nitrogen cycle

    c)carbon cycle

  • @Socom1112

    Carbon Cycle. Humans are based off carbon and without that cycle we would not exist.

  • zzzzzzzzzzzz

  • hahah, the maker of this video is over-excited. On a serious note, thanks for your effort.

  • Hello.....This is Carlton your doorman.

  • i used ur video to study and it helped thanks :-)

  • say the words properly or go home. what a waste!

  • BORING

  • LOOOL! HIS VOICE MAKES YOU GO TO SLEEP

  • monotone. why bother

  • CO2 is heavier than air and sinks - lethal in high volumes - lake turn overs.

    CO2 has a heat capacity of 1* compared to water 4* - it is water that absorbs most the heat in the atmosphere. Greenhouse is a bad metaphor - we don't live in a greenhouse. It is water that drives plate tectonics and thus the carbon cycle. Biologists/ecologists have lost the plot - converging with religion and are today responsible for brainwashing the masses. Biofuels 4 e.g. are on u: 100million people in poverty!

  • haaaaaaaa

  • could you be any more bored while reading this ? -.-

  • @saemj its a fucking school project hes not supposed to be excited

  • @saemj lol

  • this is from my mom...

    who clearly has no youtube page.

    so she told me to say this.

    "tell them how excellent it is. Makes it easy to understand the process. The best one that I have seen............but please make the sounds a little clearer!"

  • Nice effort but...

    ...change the voiceover - man you have to make it fun to learn!

    But great video - the geological aspect is very important and covered well

  • i agree his voice is depressing

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