Railway will be efficient, large quantities of raw materials can be delivered, if raw material to be send to neighbouring countries then by border can be a good way of transporting the raw material. low transportation cost.
A carrying medium is a substance or material that is used to transport something from one place to another. For example, blood in the circulatory system acts as a carrying medium to transport nutrients and oxygen to cells in the body. In technology, pipes can serve as a carrying medium for liquids or gases in a system.
Erosion is the process by which wind and water remove and transport surface material, such as soil and rock particles, from one location to another. This natural process can shape the Earth's surface over time by wearing down and carrying away sediment.
The carrying capacity of a stream is influenced by its discharge and velocity. Higher discharge and faster velocity can increase the stream's ability to transport sediment and debris, thus raising its carrying capacity. Conversely, lower discharge and slower velocity may result in a reduced carrying capacity as the stream has less energy to move material.
A Conductor
Paper wastes. :P
The carrying capacity of a river refers to the maximum amount of sediment or material that the river can transport downstream. It is influenced by factors such as the river's flow rate, sediment load, and channel characteristics. Exceeding the carrying capacity can result in erosion or sediment deposition, impacting river ecosystems and infrastructure.
paper factories
Paper wastes. :P
transport material out of the cell
Anything that isn't a "forbidden material" for road transport is suitable for road transport.
To sustain life transport of material is necessary for plants and animals.
exocytosis