Register, ask, and answer questions to earn more points and privileges. Some features are disabled for users with few points.
Essential elements of effective communication in an organization include;The sender- is the person who encodes the message/whom the message originate.Message- is the information to be sendMedium/Channel- Means through which the message will be sent.The receiver- is the person for whom the message is intendedFeedback- is the reply/reaction of the receiver to the message
Advantages of using railway transport include;It's a cheaper means of transporting heavy goods over long distances compared to motor vehicle.Trains are less prone to accidents than motor vehicle.Helps in transportation of bulky and heavy goods since they have large carrying capacity.Railways require less maintenance cost once built unlike roads which develop pot holes.Trains have no congestion /jam since at any particular time only one train is given trackTrains can be used in all weather since they use rails unlike moto vehicle which can get stuck in mud when its wet.Trains are reliable /efficient since they follow fixed time schedule which helps travellers to plan for their journey in advance.
Negative effects of the development of motor vehicle transport include;It causes traffic jam especially in urban areas.It contributes to environmental pollution.It damages roads.It causes accidents leading to loss of lives/injuries.Increased crime rate
Disadvantages of early forms of water transport include;They could easily sink during strong wind and storms.They could only move down stream as their movement relied on water currents.They carried only a few passengers and goods at a time.Passengers and goods were exposed to the element of weather.
Limitation of using animal transport are;Animals can only carry small loads compared to vehicles.They are slow as they need to feed and rest on the way.The can only travel over short distances as they get tired in travelling over long distances.Animals can be attacked by diseases or wild animals leading to their death.Animals can only move during the day as they cannot move properly at night.Some pack animals are stubborn when tired or heavily loaded e.g the donkey.