Perhaps no surplus carbon sink exists at all to absorb the emissions caused by burning of fossil fuels accumulated in
the earth over millions of years.
As Lawson explains, Darwin was fascinated by Charles Lyell's theory that geologic forces had shaped
Earth over millions of years.
Not exact matches
That trees were created already decades old, with existing tree rings demonstrating their age; that dinosaur bones were placed in the
Earth already
millions of years old; canyons were created with layers
of sedimentary rock AS IF they had been carved out by water
over eons, etc..
There are so many contradictions in the bible, not only to what science has proven... (Adam was not created first and given dominion
over the creatures
of the
earth as Genesis states) Dinosaurs inhabited
earth for
millions of years,
millions of years before the first bipeds roamed.
Indeed, there is very little correlation between the estimates
of CO2 and
of the
earth's temperature
over the past 550
million years (the «Phanerozoic» period).
Remarkable and significant as is the emergence
of self - conscious persons by natural processes from the original «hot big bang» from which the universe has expanded
over the last 10 - 20 thousand
million years, this must not be allowed to obscure another fact about humanity, namely its relatively recent arrival in the universe, even on a time - scale
of the history
of the
Earth.
Earth itself would not support most
of the life on this planet... enter the cytoplasm, which
over many
million years, slowly changed the atmosphere into one that was oxygen rich.
TV and radio preachers trumpet the details
of prophecy belief
over hundreds
of stations and cable networks Hal Lindsey's The Late Great Planet
Earth sold 9
million copies within eight
years of its publication in 1970.
These ancient ones populated Mars with life and eventually, due to asteroid events
over millions of years, life arrived here on
Earth.
«If the
earth formed
over four billion
years ago, all helium should have escaped from zircons, yet the crystals are loaded with this element» «The atmosphere should be full
of helium atoms, the byproducts
of millions of years of radioisotope decay, but it isn't.»
Feb. 13, 2013 — The greatest battle in
Earth's history has been going on for hundreds
of millions of years - it isn't
over yet - and until now no one knew it existed, scientists reported Feb. 13 in the journal Nature.
Feb. 13, 2013 — The greatest battle in
Earth's history has been going on for hundreds
of millions of years — it isn't
over yet — and until now no one knew it existed, scientists reported Feb. 13 in the journal Nature.
This is how you get creatures like the Star - Nosed Mole that have «mutated»
over thousands,
millions of years to what we see now that can survive and pass on their genetics to the next generation to survive in the
earth.
As these life forms established themselves
over some hundreds
of millions of years, the luxuriant foliage formed layer after layer
of organic matter, which was then buried in the crust
of the
earth to become fossil formations with enormous amounts
of stored energy.
Scientific studies
of global warming talk about the variation
of the
earths temperature
over millions of years — oops.
Researchers from the Niels Bohr Institute have analysed the natural climate variations
over the last 12,000
years, during which we have had a warm interglacial period and they have looked back 5
million years to see the major features
of the
Earth's climate.
Over a
million years, the Tesla has a 6 % probability
of an
Earth collision and a 2.5 % chance
of crashing on Venus, the researchers reported yesterday on the physics preprint server arXiv.
Earth formed from a series
of smaller planetesimals that crashed together
over the course
of 30
million to 40
million years.
The tremendous amounts
of lava that are emitted during super-eruptions accumulate
over millions of years prior to the event in the
Earth's crust.
But the description also matches
Earth a little
over 3
million years ago, in the middle
of the geologic epoch known as the Pliocene.
«If the moon was the result
of a long series
of impacts from objects each about a hundredth to a tenth
of Earth's mass,
over tens
of millions of years, then why do Mars and Venus not have similar moons?»
But to study
Earth's history
over tens to hundreds
of millions of years, researchers examine the chemical and biological signatures
of deep sea sediment archives.
Doing the next best thing to taking the temperature
of a Tyrannosaurus rex, a pair
of scientists in the US have calculated how heat was distributed
over the body
of the creature when it was roaming the
Earth 67
million years ago.
Sixty - five
million years ago, clouds
of ash choked the skies
over Earth.
Two new studies indicate that at least some
of the 2
million cubic kilometres
of lava which spread
over parts
of Siberia 250
million years ago came from the lower mantle, up to 2900 kilometres below the
Earth's surface, and a small fraction may even have come from the core itself.
Over hundreds
of millions of years, enormous plates
of Earth's crust have drifted together and then apart.
Led by a PhD candidate at the University
of Sydney's School
of Geosciences, researchers used the Southern Hemisphere's most highly integrated supercomputer to reveal flow patterns deep in the
Earth's mantle — just above the core —
over the past 100
million years.
«When we look at the present day, we have a very high fidelity timeline
over the last about 500
million years of what's happened on
Earth, and we have a pretty good understanding that plate tectonics and volcanism and all these kinds
of processes have happened more or less the same way
over the last couple
of billion
years,» says Lindy Elkins - Tanton, director
of the School
of Earth and Space Exploration at Arizona State University.
Terrestrial planet formation models indicate
Earth went through a sequence
of major growth phases: accretion
of planetesimals and planetary embryos
over many tens
of millions of years; a giant impact that led to the formation
of our Moon; and then the late bombardment, when giant asteroids, dwarfing the one that presumably killed the dinosaurs, periodically hit ancient
Earth.
Using Australia's National Computational Infrastructure's supercomputer Raijin, the team created high - resolution three - dimensional simulations
of mantle evolution
over the past 200
million years to understand the coupling between convection in the deep
Earth and volcanism.
The
Earth's crust in that part
of the world is slowly moving northwest, he explained, and 40
million years ago, parts
of Greenland passed
over an especially hot column
of partially molten rock that now lies beneath Iceland.
This was 1972,» 73, and plate tectonics [the theory, now verified, that sections
of the
earth's crust shift around
over millions of years] was just coming along.
Over the course
of about 100
million years, most
of the material in that nebulous cloud accreted into the existing eight planets — four rocky (including
Earth) and four gaseous.
By studying the fossilized teeth
of rodents from
over a span
of 22
million years, Jan van Dam
of Utrecht University and his colleagues found that rodent species rise and fall in cycles that closely match variations in
Earth's orbit.
Over many
millions of years, he explains,
Earth has undergone repeated environmental cataclysms.
The research from Berke, assistant professor in the Department
of Civil and Environmental Engineering and
Earth Sciences at the University
of Notre Dame and Environmental Change Initiative affiliate, suggests that Africa has gradually become wetter
over the past 1.3
million years — instead
of drier as was thought previously.
«If all
of the
Earth's water is on the surface, that gives us one interpretation
of the water cycle, where we can think
of water cycling from oceans into the atmosphere and into the groundwater
over millions of years,» she said.
Earth's crust in that part
of the world is slowly moving northwest, he explained, and 40
million years ago, parts
of Greenland passed
over an especially hot column
of partially molten rock that now lies beneath Iceland.
Over the past 65
million years — as the
earth froze, thawed, flooded, and dried — mammals spread to every continent and became big names on the stage
of life.
But the spectrometer scrutinizes pristine cosmic rays — some
of which have traveled undisturbed
over millions of light -
years — from its perch some 400 kilometers above
Earth.
The three ancient Yellowstone supervolcano eruptions were only the latest in a series
of more than 140 as the North American plate
of Earth's crust and upper mantle moved southwest
over the Yellowstone hotspot, starting 17
million years ago at the Oregon - Idaho - Nevada border.
Three nature museums in Frankfurt, Görlitz and Dresden display the diversity
of life and the
earth's development
over millions of years.
After
over three billion
years of evolution in the oceans, multi-cellular life — beginning with green algae, fungi, and plants (liverworts, mosses, ferns, then vascular and flowering plants)-- began adapting to land habitats by creating a new «hypersea,» and adding anomalous shades
of green to
Earth's coloration more than 472
million years ago (Matt Walker, BBC News, October 12, 2010; and Qiu et al, 1998 — more on the evolution
of photosynthetic life and plants on
Earth).
Plants are major contributors to the chemical weathering
of continental rocks, a key process in the carbon cycle that regulates
Earth's atmosphere and climate
over millions of years.
«This FRB, like others detected, is thought to originate from outside
of Earth's own Milky Way galaxy, which means their signal has travelled
over many hundreds
of millions of light
years, through a medium that — while invisible to our eyes — can be turbulent and affected by magnetic fields,» Ryan Shannon from Australia's ICRAR - Curtin University, the co-lead author
of a study detailing the observation, said in a statement.
In fact, it is thought this is the major process which,
over millions of years, cools
Earth after a major heating period.
The nature museums in Frankfurt, Görlitz and Dresden display the diversity
of life and the
earth's development
over 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 clo
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 clo
Over time, more and more complex molecules can be formed in these clouds.
Processes that have historically altered the face
of the planet, like cycles in the
Earth's orbit around the Sun or shifts in continental tectonic plates, occur
over tens
of thousands to
millions of years.