The Greenhouse Effect
Uploaded by: candybbchang
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vid was from:
http://www.3media.co.uk/
thanks to 3media
b friendly to our earth!
thats a vid clip i used for my project
i think its gud! so i post this out..
^-^
Tags for this video: bad carbon co2 dioxide earth effect global greenhouse science thegreenhouseeffect warming
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Currently CO2 makes up about 0.0378% of the atmosphere, up from an estimated 0.0280% before the industrial revolution. To put this increase in perspective, suppose you were flying from Los Angeles to NY City. Traveling 0.0378% of the distance would not even get you off the runway at LAX. Anthropogenic Global Warming advocates argue that a CO2 concentration increase of 0.009% has heated the world over a half degree C.
why dont you all ponder why that bit was left out???
No, It isn't Scientist pulling a coruption of GHG Theory is humans fault because Oil companies make to much money, Its Environut Activist posing as "Experts" and infiltrating politics and Media cause their peaceful protests to send us back to living in caves and swinging from trees when they where tree huging hippies failed in the 70a
Which part?
That we are aproaching our closest orbit to the Sun in 33,000 years,that the earth's axis has shifted 1/2 of a degree southward, or that the sun will reach Solar Maximus,measuered in 33 year cycles, causing the earths oceans to heat 2 more degrees in the next 4 years?
FYI the axis shift makes for a warmer north pole and colder south pole, the distance effects amount of heat we get from sun,and dimming and brightening of sun changes heat level
Really
Ever been to the desert?
If CO2 is such a good conductor of heat then why is a desert that was 114f during the day at night 32f degrees at 0% humidity (water vapour content in air) but 944 and muggy at 85% humidity?
why dont you all ponder why that bit was left out???**
Would that be in Dry air or Atompseric humidity level?
Dry air has about 1% water vapour and 74% Nigrogen and 24% oxgen in it and makes up the upper layers of the atmosphere but in the Troposhphere trace gasces are included in the "Atmosphere" which include "GHG" of which Water vapout can be mesured from 0% humidity (1% water vapour) to 100% humidity (6% water vapour)
It is this Water vapour level (Humidity level) that determines how much THermal heat from the Earth surface is transfered into the lower atmosphere to "heat the air" not magical "GHGs" generating heat from IR rays which are the result of thermal heat and can be totally idependent of heat.
Look at your remote control for your TV.
It uses IR rays
It uses IR rays**
Ever accidently set your house on fire cause you held the channel up button tolong while surfing for something to watch?
NO?
ANd you are not going to cause IR radiation is emmited by a thermally heated body that has reached a certain tempature
Do humans emmit IR cause they have CO2 in them? NO, the biochemical reactions produces body heat and is hot enought to produce IR rays.
If we could get hotter,we'd emmit other rays too
Well the ppm of CO2 has gone up 100ppm om the last 150 years, that IS measurable
What isn't measured is this CO2 coming out of Smoke stacks,cars,and power plants cause they don't emmit CO2 they emmit CO (Carbon monoxide not Carbon dioxide)
THe Magenetosphere, the Earths Electromagnetic Field however is 10% weaker then 300 years ago
What does this have to do with the price of tea in China?
Well, the Earth's Magnetic field is the first line of defence against Cosmic rays,gamma rays,xrays,and Solar plasma bombarding earth and takes the brunt of the 2500F to 7500f "Solar wind" tempature swing
With the "Shields" weakening more radiation and heat is getting to the earths sujrface now.
This is rarely discussed