Tags for this video have been changed from 'Volcanic, killer, lakes, magma, gas, mammoth' to 'Volcanic, killer, lakes, magma, gas, mammoth, national geographic' - edited by kronosposeidon

Please...

This is obviously part of the vast, liberal, global warming conspiracy to make us think that carbon dioxide is harmful.

I freekin' breathe the stuff. What do you think of that softies?!?!

It's Lake SBD!

I thought trees and plants breathed carbon dioxide. There must be something else mixed in, or it killed the roots.

Too much oxygen for a human is toxic too over a period of time under normal to higher pressures. Especially if one isn't adapted to it.

*poison

Promoting this video back to the front page; last published Saturday, February 7th, 2009 8:59am PST - promote requested by Zonbie.

*promote!

Promoting this video back to the front page; last published Saturday, February 7th, 2009 5:01pm PST - promote requested by Zonbie.

>> ^Zor:
I thought trees and plants breathed carbon dioxide. There must be something else mixed in, or it killed the roots.


During the day plants take in carbon dioxide and release oxygen while using the energy of sunlight to create sugars from the carbon dioxide, through Photosynthesis.

However at night, when there is no sunlight, they take in oxygen and release carbon dioxide.

^ Also, they need soil rich in nitrates to grow.

^Also they're teaming up to kill us with their global warming!

Not only do plants need O2 for aerobic respiration (at night) but pure CO2 is also deadly to not only the plants, but the bacteria in the soil that are needed for plant survival (nitrogen fixers and the like). As mentioned before, pure O2 is also deadly, so is pure CO2, in fact, as far as I know, nothing lives in pure gasses (perhaps I'm wrong there, but I've never heard of an organism that can survive in any single gas environment).

>> ^newtboy:
I know, nothing lives in pure gasses (perhaps I'm wrong there, but I've never heard of an organism that can survive in any single gas environment).


You've obviously never been to Denny's before =)

^HAHAHA!!!!

Whoa...snap! I stand corrected.