Great crested newts live in a wide range of mainly lowland   habitats, and are by no means restricted to 'natural'   environments. They are found primarily in artifici â¦ ally created   ponds and terrestrial habitats, or at least those that have been   greatly modified by human activities.
The definition of a pipeline is a line of pipes, or a channel or method to carry something from one place to another. An example of a pipeline is a line of pipes that carries natural gas from an oil drilling site to a nearby city. pipeline. a line of pipes for conveying water, gas, oil, etc. pipeline.
1 Aqueduct (bridge) , a bridge that is constructed to convey water over an obstacle, such as a ravine or valley.2  Navigable aqueduct (or water bridge), a water-filled bridge enabling boats, barges or ships on a waterway to cross over an obstacle, such as a ravine or valley. Aqueduct (water supply) , an artificial (man-made) channel that is constructed to convey water from one location to another. 2  This can be made of canals, pipelines, inverted siphons, reservoirs and tunnels. 3  Roman aqueduct, water supply systems constructed during the Roman Empire.