Sentences with phrase «times over hundreds of millions of years»
Let's face it, Earth has experienced drastic short term and long term climate changes numerous times over hundreds of millions of years without any human activities and, whether we like it or not, the same will happen again.
https://dotearth.blogs.nytimes.com/ Not exact matches
Instead of focusing on what an individual politician says, we can assess millions of speeches over hundreds of years to show how political language changes over time, or how a specific kind of contentious issue develops.
There is also a huge revenue loss to the M.T.A., well into several hundred million of dollars over the years — every time the toll goes up more drivers avoid the Verrazano and opt for free passage across Downtown.
Such a process takes place over a very long time (tens to hundreds of millions of years), and is capable to turn a small black hole created in the explosion of a heavy star into the super-heavyweight monsters that lurk at the centre of galaxies.
On Friday at a meeting of the Royal Astronomical Society in Glasgow, U. K., Bluck will report that the most active supermassive black holes release staggering amounts of radiation during their most energetic periods, which can last hundreds of millions of years — enough, he says, «to strip apart every massive galaxy in the universe at least 25 times over.»
Such a process takes place over a very long time (tens to hundreds of millions of years), and is capable of turning a small black hole created in the explosion of a heavy star into the super-heavyweight monsters that lurk at the centre of galaxies.
The filaments and their connections can change shape and connections over time scales of hundreds of millions of years.
Though rarefied by Earth standards, interstellar clouds like this one can enable complex chemical reactions over time scales of hundreds - of - thousands or even millions of years.
«Though very rarefied by Earth standards, these interstellar clouds are the sites of complex chemical reactions that occur over hundreds - of - thousands or millions of years,» said Jan M. Hollis of the NASA Goddard Space Flight Center in Greenbelt, Md. «Over time, more and more complex molecules can be formed in these cloover hundreds - of - thousands or millions of years,» said Jan M. Hollis of the NASA Goddard Space Flight Center in Greenbelt, Md. «Over time, more and more complex molecules can be formed in these cloOver time, more and more complex molecules can be formed in these clouds.
Over geological time ie the hundreds of millions of years it must balance out but with a chemical potential of components in a far from equilibrium state.
Biomass is a renewable energy source not only because the energy in it comes from the sun, but also because biomass can re-grow over a relatively short period of time compared with the hundreds of millions of years that it took for fossil fuels to form.
Over very long time periods (hundreds of millions of years), a tectonic uplift can significantly alter their major elements, such as the jet stream, and plate tectonics may shift ocean currents.
Naturally we would expect plants to be best adapted to the environment in which they spent the most time evolving and adapting over hundreds of millions of years.
Hundreds of Wisconsin attorneys donate over $ 1 million of their time each year by volunteering through Legal Action of Wisconsin and Wisconsin Judicare.
«We will move hundreds of millions in home sales this year using this model and we are seeing over 3 - 4 times revenue growth, year over year.
Yes, it is 2011, soon to be 2012, and the Dinosaurs, the most successful species to ever populate the earth (for approximately five hundred million years) were not extinguished due to their inability to evolve and grow with natural changing conditions, but were simply eliminated by a one - in - a-million extra-terrestrial event over a short period of time (one to three years), as were all forms of sun reliant life with the exception of a few ocean dwelling species, subsurface ground dwelling worms, plant life like lichens and other mindless species able to lie dormant for extended periods of time, as well as nocturnal, ground dwelling little rodents that ate roots, dead or alive, (from which we so - called superior life forms evolved).