Aquifer Natural water bearing geological formation found below the surface of the earth.

Groundwater means water beneath the surface of the ground located in a saturated zone and in direct contact with the ground or soil.

Groundwater means all water which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil.

Aquifer means a subsurface water bearing geologic formation from which significant quantities of water may be extracted.

Aquifer means a subsurface layer or layers of geological strata of sufficient porosity and permeability to allow either a flow of or the withdrawal of usable quantities of groundwater.

They tend to be an upper level fish, often swimming directly below the surface of the water.

Depth of bridge columns under the Earth's surface 60 meters.

Aquifer means a subsurface layer or layers of rock or other geological strata of sufficient porosity and permeability to allow either a significant flow of groundwater or the abstraction of significant quantities of groundwater.

The analysis of the fragments caused by the explosion and of the shape and form of the crater gives indicators equally supportive of hypotheses of a surface and a subterranean explosion.

The ozone layer plays an important role in depleting the amount of ultraviolet (UV) radiation that reaches the surface.

There was thin ice on the lake.

It has five sides, five floors above ground, two basement levels, and five ring corridors per floor with a total of of corridors.

The atmospheric mass is 93 times that of Earth's atmosphere, whereas the pressure at the planet's surface is about 92 times that at Earth's surface a pressure equivalent to that at a depth of nearly 1 kilometre under Earth's oceans.

Anthropogenic underwater noise pollution

Structure Earth The Earth's atmosphere consists, from the ground up, of the troposphere (which includes the planetary boundary layer or peplosphere as lowest layer), stratosphere (which includes the ozone layer), mesosphere, thermosphere (which contains the ionosphere), exosphere and also the magnetosphere.

Oceans cover 70 of the Earth's surface.

An important early demonstration of EUFOR support to local authorities was the conduct of a EUFOR operation to inspect all underground military facilities, closing and sealing those not required for official civil or military use.

So, to find strong evidence of liquid, pools of liquid, beneath the surface of a moon 750 million miles away from the Earth is really quite astounding.

One third of my country, the Netherlands, lies below sea level.

It makes up about 8 by weight of the Earth's solid surface.

Heat storage on the Earth's surface causes thermal lag.

There's an air and space level with clouds that are big puffs of cotton we push around and territorial air spaces and air forces, a ground and sea level with thousands of game pieces on it even an undersea level with submarines and undersea mining.

Yet, under the surface of diplomatic relations, much of the population staunchly supports Palestine.

The signal is produced by electrochemical and physical changes in the conducting polymer layer due to changes occurring at the surface of the sensor.

Water flows on the surface and underground.

This made 95 of the Earth's surface available to ETOPS flights.

A guyot , also known as a tablemount, is an isolated underwater volcanic mountain (seamount), with a flat top over 200 metres (660 feet) below the surface of the sea.

But the organisms that we work with, from the sub surface of Earth, very often it's months and in many cases, years before we see any growth whatsoever.

We, along with many thousands of Azerbaijani refugees, have suffered similar tragedy ourselves, and still live in miserable and severe conditions in tents, coaches, underground caves and vaults.

The iridium layer, which had to be smooth to within a few atoms, was applied by depositing iridium vapor under high vacuum on a base layer of chromium.

Land cover is the physical material at the surface of the earth.

Earth's surface is situated fairly deep in a gravity well.

LAYER,LAYER,...

Some groups, such as the Leptanillinae and Martialinae, are suggested to have diversified from early primitive ants that were likely to have been predators underneath the surface of the soil.

The stratosphere (middle atmosphere) is a layer of Earth's atmosphere that is stratified in temperature and is situated between about 10 km and 50 km altitude above the surface at moderate latitudes, while at the poles it starts at about 8 km altitude.

I was sunbathing by the pool on the roof of the Caracas Hilton.

Storage was part of a larger design for a new desktop environment that was still under development.

One delegation underlined the need for the international community to address underwater noise pollution.

The Indian Ocean is the third largest of the world's oceanic divisions, covering approximately 20 of the water on the Earth's surface.

Hearing underwater Hearing threshold and the ability to localize sound sources are reduced underwater, in which the speed of sound is faster than in air.

In dentistry, a veneer is a layer of material placed over a tooth, either to improve the aesthetics of a tooth or to protect the tooth's surface from damage.

All the mountains and the continents are kind of floating around on top of the Earth, you know? It's like, it doesn't make any sense.

This point signifies a shift from a reducing atmosphere to an oxidizing atmosphere.

RuBisCo is thought to be the single most abundant protein on Earth.

Along with their associated islands, they cover 8.3 of the Earth's total surface area (28.4 of its land area).