Flying dinosaurs and Earth climate change

[EMH]

Still no support. DURR

Still no planet that refutes.

Still no ability at all to counter, other than to change the subject to local weather....

 

[EMH]

The total mass of Earth's atmosphere is about 5.15 × 10¹⁸ kg, which is vastly larger than the total volume of air locked inside the entire Antarctic ice sheet (which contains only a tiny fraction of a percent of the planet's total gas). [1, 2, 3]

So those ancient flying dinosaurs never flew??

 

[alang1216]

So those ancient flying dinosaurs never flew??

They flew but maybe they didn't need a thicker atmosphere to do it.

 

[EMH]

They flew but maybe they didn't need a thicker atmosphere to do it.

So the bio engineers who did these studies are wrong?

Or CO2 FRAUD doesn't want to admit they are right?

 

[Toddsterpatriot]

Still no planet that refutes.

Still no ability at all to counter, other than to change the subject to local weather....

Still no planet that supports your claims.

 

[ding]

So the bio engineers who did these studies are wrong?

Or CO2 FRAUD doesn't want to admit they are right?

Yes. He is wrong. Octave Levenspiel’s hypothesis that the Cretaceous atmosphere was 3–5 times denser is widely rejected by paleontologists and geologists, as it is contradicted by amber gas samples showing near-modern pressure, geological proxies indicating carbon sequestration, and modern aerodynamic models. Furthermore, studies on pterosaur anatomy, dinosaur thermoregulation, and sauropod physiology demonstrate that specialized biology allowed these creatures to thrive at 1 bar of pressure without requiring an ultra-dense atmosphere.