1, describe the methode of reducing the levels and thier relative advantages and disadvantages 2, writetypes of levelling instruments and methodes of leveling
the advantages of this method was that it is more quick and less calculation needed and the disadvantages, it less accurate compare to the rise and fall method.
An advantage of using the fall method in a survey is that it minimizes respondent bias as it presents the questions in a random order. However, a disadvantage is that it can be time-consuming to administer as it requires manual randomization. Conversely, the rise method allows for structured question presentation but may introduce bias if respondents anticipate the pattern of questioning.
The raise and fall method is a technique used in levelling to determine the difference in height between two points. It involves taking multiple measurements along a survey line and calculating the rise or fall in elevation between each point to establish the overall change in height between the starting and ending points. This method helps in accurately determining differences in elevation over a specific distance.
indigenous technology has a number of advantages..... 1 helpful for farmers 2 good production of crops 3 increased fertility of soil 4 rise in quantity and quality of food
It does not rise or fall. It is an imaginary line.
Fall is the height of a slanted or diagonal straight surface. Gradient is the result of rise divided by fall (rise/fall) (rise over fall)
The rise and fall is the tides.
rise
An Orchestrated Rise to Fall was created on -19-12-09.
There has been a rise in sales for 2d bar code readers and scanners. An advantage of having a 2d scanner is the fact that you can read and decode bar codes. However, the disadvantage of a 2d scanner is the price. As technology grows, so does the price.
The word is undulate. It means rise and fall.