Some general things to look for in a site, if you haven't already bought one, are accessibility, water drainage, and orientation.

Some recreation features, such as scenic values and water interest, also have greater overall value than other interests.

Some caecilians possess electroreceptors which allow them to locate objects around them when submerged in water.

Some tree frogs with limited access to water excrete most of their metabolic waste as uric acid.

Some 98 % of Antarctica is covered by the Antarctic ice sheet, the world's largest ice sheet and also its largest reservoir of fresh water.

Some contended an absolute minimum temperature occurred within earth ( as one of the four so-called " elements "), others within water, others air, and some more recently within nitre.

Some of the ancient names of this body of water include Sindhu Sagar ( meaning " Sea of Sindh " in Sanskrit ) and Erythraean Sea.

Some authors also define an alkali as a base that dissolves in water.

Some builders are installing waterless urinals and even composting toilets that completely eliminate water usage in sewage disposal.

Some home sewage treatment systems use biological treatment, usually beds of plants and aquaria, that absorb nutrients and bacteria and convert greywater and sewage to clear water.

Some also release ova into the water, while others capture sperm via their tentacles to fertilize their ova internally.

Some biopolymers are biodegradable: they are broken down into CO < sub > 2 </ sub > and water by microorganisms.

Some common examples are the high electrical conductivity of pure copper, the excellent deep drawing qualities of cartridge case brass, the low-friction properties of bearing bronze, the resonant qualities of bell bronze, and the resistance to corrosion by sea water of several bronze alloys.

Some of the pile is generally above water and accumulates snow in the winter.

Some authors, however, write about water clocks appearing as early as 4000 BC in these regions of the world.

Some water clock designs were developed independently and some knowledge was transferred through the spread of trade.

Some fruits are highly acidic and mixing them with water and sugars or honey was often necessary to make them palatable.

Some Galicians arrive to water their ponies, and Rocinante ( Don Quixote's horse ) attempts to mate with the ponies.

Some theories assume the name “ Amper ” river may derive from the Celtic word for “ water ”.

Some evidence for this last possibility may be seen in film recordings of the crash-as the nose of the boat climbs and the jet exhaust points at the water surface no disturbance or spray can be seen at all.

Some were quite complex, with aqueducts, dams, and sluices to maintain and channel the water, along with systems of gears, or toothed-wheels made of wood and metal to regulate the speed of rotation.

Some motors are powered by potential energy, for example some funiculars, gravity plane and ropeway conveyors have used potential energy of water or rocks, and some clocks have a weight that falls under gravity.

Some models contain drinking tubes which may be connected to a water bottle.

Some hydropower systems such as water wheels can draw power from the flow of a body of water without necessarily changing its height.

Some of the thirty-two round towers and eight turrets are still preserved to this day.

Some other remarkable towers are the VW-Tower in the city centre and the old towers of the former mid-age defence belt: Döhrener Tower, Lister Tower and the Horse Tower.

Some were positioned inside large, armored, mobile siege towers or even on the edge of a battlefield.

Some of the fortifications that still surround the current district of Castello ( Casteddu ' e susu in the Sardinian language ) were built by the Pisans, most notably the two remaining white limestone towers designed by architect Giovanni Capula ( originally there were three towers that guarded the three gates that gave access to the district ).

Some city water towers have the name of the city painted in large letters on the roof, as a navigational aid to aviators and motorists.

Some cooling towers operate on this principle ; similarly the solar updraft tower is a proposed device to generate electricity based on the stack effect.

Some of these towers were built with the stones of the Phoenician cities because they lay on strategic sites.

Some of the towers have Greek inscriptions.

Some of these trees were used to act as fire lookout towers built during the 1930s and 1940s.

Some of the first residential towers were the Castle Village towers in New York City completed in 1939.

Some fire departments use aerial ladder platforms ( ALPs ), or aerial water towers, the purpose of which is to deploy an elevated master stream of water, although it does not provide any access for firefighters.

Some towers contain additional bells which are used to allow different subsets of the full number to be rung, still to a diatonic scale.

* Some of the medieval defensive towers, also still visible today

Some of the earliest towers were ziggurats, which existed in Sumerian architecture since the 4th millennium BC.

Some features of the first version are missing in this sequel, such as the ability to build tunnels and signal towers, but many new possibilities were added, such as the ability to have unlimited money, trains, and train routes, much better control of routes, dozens of new maps, and the ability to create and modify scenarios and maps.

Some office towers maintain a helipad on their roofs in order to accommodate air taxi services.

Some of the more than 100 Martello towers were erected along the beaches of Pevensey Bay at the beginning of the 19th century against Napoleonic attack.

Some time after its completion, the Federal Communications Commission ( FCC ) and Federal Aviation Administration ( FAA ) imposed a policy that states, " Although there is no absolute height limit for antenna towers, both agencies have established a rebuttable presumption against structures over 2, 000 feet above ground level.

Some of the churches are included in the Somerset towers, a collection of distinctive, mostly spireless Gothic church towers.