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.
Definition of pathway. 1 : path, course. 2 : a line of communication over interconnecting neurons extending from one organ or center to another; also : a network of interconnecting neurons along which a nerve impulse travels. 3 : the sequence of usually enzyme-catalyzed reactions by which one substance is converted into another metabolic pathways.