Most of the surface water appears to be depleted, leaving behind a thick crust of dark organic material.
Most of the surface water comes from snow.
Not exact matches
Most of the
surface is salt
water, can't live there or even drink it.
For, was the
surface of the earth even and level, and the middle parts
of its islands and continents not mountainous and high as now it is, it is
most certain there could be no descent for the rivers, no conveyance for the
waters; but, instead
of gliding along those gentle declivities which the higher lands now afford them quite down to the sea, they would stagnate and perhaps stink, and also drown large tracts
of land.
Recently, I announced the single
most important initiative
of my administration and what should be the single
most important goal for all Long Islanders: curbing decades
of nitrogen pollution we have been inflicting on our ground and
surface waters here in Suffolk County.
Most of us view the continents and oceans as discrete entities
of land and
water across Earth's
surface.
«I think the idea that
most of the
water in the
surface of the moon comes from solar wind implantations is
most likely correct,» he says.
«The
most basic change was from very limited phosphorus availability to much higher phosphorus availability in
surface waters of the ocean,» Reinhard said.
«What is
most likely the case is that the parent body [
of this family] was
water - ice - rich, was broken up, and now the
surface of its largest fragment, Themis, has been impact - excavated, revealing the ice that was once deep in a larger object,» says Britney Schmidt
of UCLA, who was not affiliated with Campins's study.
Enceladus's
surface water makes it one
of the
most promising places for finding extraterrestrial life.
«We are in awe that an animal that spends
most of its time on the
surface of sea ice could swim constantly for so long in
water so cold.»
Roberts says that in the absence
of laws recognizing that groundwater and
surface water are pulling from the same source, people will continue to do what benefits them
most, which is tap into the ground for
water where they know they'll find it.
Most cities provide little in the way
of a porous layer
of earth or sand through which
surface water can permeate.
Put a drop
of superfluid on
most surfaces, and it spreads out into a thin layer, rather than beading like
water on glass.
The new material is much more efficient than current mist - catching nets, in which
most of the
water passes through uncollected, says Andrew Parker, the Oxford University zoologist who originally described the beetle's unique
surface.
The next
most abundant gases —
water vapor and carbon dioxide — do absorb a portion
of the infrared heat radiated by the earth's
surface, thereby preventing it from reaching space.
Much
of the oil has already vanished from
surface waters, and so far the
most visible effects have been oiled seabirds, turtles and salt - marsh fringes.
From those densities, they estimate that the fourth planet out from the star, known as TRAPPIST - 1e, is the rockiest
of the seven and the
most Earth - like, with the possibility
of liquid
water on its
surface.
Eventually, the fertilizing effects
of these nutrients in
surface waters can fuel the growth
of algae that ultimately suck
most of the oxygen out
of large patches
of coastal
waters, creating what are colloquially termed dead zones (see Limiting Dead Zones).
One
of the
most interesting findings was that stomatal pores on the
surface of the leaf (small holes that control the uptake
of CO2 for photosynthesis and the loss
of water vapour) increase in number after multi-generation exposure to future CO2.
Without the periodic upwelling
of cold
water associated with La Niña, warm
water would cover
most of the
surface of the Pacific, releasing its heat into an atmosphere already warming because
of climate change.
The two
most common
surface orientations
of snow crystals are those shown: the six - sided face parallel to the layers
of water molecules is called the basal face, and the rectangular faces are called prism faces.
By simply tracking
water as it melted, migrated, and refroze, Schmidt had, in mere months following a trip to the Antarctic, come up with by far the
most complete model
of the icy moon's chaotic
surface.
While
most of the built up methane was consumed by the end
of the anoxic period, methane concentrations measured in
surface water samples in June and September suggest that there was still a significant flux
of methane to the atmosphere.
The
surface waters of the world's oceans are supersaturated with the greenhouse gas methane, yet
most species
of microbes that can generate the gas can't survive in oxygen - rich
surface waters.
Signs
of repeated ice - and snow - melt in a mid-latitude gully may point to the
most recent
water activity on the Red Planet's
surface
So Panero and Pigott focused their study on the depth where ringwoodite is found — a place 325 - 500 miles below the
surface that researchers call the «transition zone» — as the
most likely region that can hold a planet's worth
of water.
Most previous studies have indicated the dominate role
of water usage in changes in the lake
surface area.
Most of that returns to the
surface via volcanic activity, but about 640 billion pounds (300 billion kg)
of water continue into the deeper mantle, where it can react with iron.
When you pour some soda into a glass, some gas escapes and forms foam, but
most stays trapped by the
surface tension
of the
water.
First, and
most important, is the temperature
of the ocean's
surface water.
Venus is the planet
most like Earth in terms
of its size and gravity, and evidence suggests it once had oceans worth
of water which boiled away to steam long ago with
surfaces temperatures
of around 860 degrees Fahrenheit (460 Centigrade).
Most of these
water - related
surface features, however, date back to very early in Mars» history — the epochs known as the Noachian and the Hesperian, which ended about 4 billion and 3 billion years ago respectively.
Most of the images from Rosetta have been in black & white, so these colour ones are a nice change and show incredible detail, including patches
of water ice on the rocky
surface.
Combining RPO and radiocarbon dating, scientists can link the
most - heat - reactive organic matter to the youngest carbon dates, thereby obtaining more accurate sediment ages, which correspond to the ages
of surface water plankton in the sediments.
The Ralph / Linear Etalon Imaging Spectral Array (LEISA) aboard New Horizons observed Pluto's
surface from a range
of 108,000 km to show areas where
water ice is
most abundant as well as possibly detecting areas that are depleted in methane.
In one sentence: Regions that depend primarily on irrigation from
surface water will be more vulnerable to drought as the impacts
of irrigation on
water supply are
most significant during times with low
water flow, according to climate modeling research from Pacific Northwest National Laboratory.
And regions that depend primarily on
surface water irrigation (rivers, lakes, reservoirs) will be more vulnerable to drought as the impacts
of irrigation on
water supply are
most significant during times with low
water flow.
Systems recently investigated include a partial oxidation
of alcohols on supported WO3 clusters and on rutile TiO2 (110)
surface,
water - oxygen reactions on TiO2 (110), numerous adsorbates on epitaxial MgO (100) and nanoporous MgO films, ethylene hydrogenation on thin epitaxial and nanoporous Pd films, and
most recently CO2 on TiO2 (110).
The
most plausible source
of this hydrogen is hydrothermal reactions between hot rocks and
water in the ocean beneath the moon's icy
surface.
At that point, this alien solar system tied the renowned TRAPPIST solar system, which at its discovery had the
most planets capable
of holding liquid
water on their
surface.
Most of the bottom
waters are supersaturated and over half
of surface waters are supersaturated.
Although many scientists believe that Venus may once have had oceans
of water on its
surface (in part because its ratio
of deuterium to ordinary hydrogen is now measured to be around 150 times that
of the Earth's),
most of it has been lost the past five billion years.
Well, almost encloses: Enceladus sprays geysers
of water ice out into space, some
of which settles back down to the moon's
surface in the form
of snow, making it the
most reflective planetary object in the solar system.
AMARGOSA VALLEY — In the Nevada desert one mountain range removed from Death Valley, four divers strapped air tanks to their backs and slipped beneath the
surface of a
water - filled cavern for one
of world's
most exclusive scuba expeditions.
The
most remarkable feature
of our planet is that 70 %
of its
surface is covered by
water.
The
most possible cause, according to researchers, for the observed
water vapor traces around Europa is the presence
of erupting
water plumes on the moon's
surface, not unlike those that have been directly observed on Saturn's moon Enceladus by the Cassini spacecraft.
The orbiter has found further evidence that Mars was once wetter than it is now, with observations
of surface patterns that could only have been made by flowing liquid,
most likely carbon dioxide or
water, in its recent geological past.
High levels
of several broad spectrum fluoroquinolone antibiotics were previously documented in effluent and
surface water, ciprofloxacin being the
most abundant [11], [12].
Most water sports — including board sports — require a dominance
of equilibrium reflexes; the athlete has to not only stand on an unstable
surface, but react almost instantaneously to varying stimuli.