Answer:
This is called cluster sampling procedure.
Explanation:
In this type of procedure, a group of elements is considered instead of individual units. This proceddure is usually based on geography, and it's useful due to its efficiency regarding cost and time.
There are a few disadvantages, though: it might not be diverse enough to be significant, and it's possible that some elements of other groups (in this case, other districts) share some features.
Barter is the exchange and negotiations of a good or goods
Answer:
Alcohol is the liquid which harms people health. Using of alcohol daily is not good. Alcohol has both merits and demerits. Merits, it is used for preparing medicine, cosmetic items etc. Using of alcohol daily may cause different disease, it may harm in economic condition, it causes family problem etc. Use alcohol in right place don't misuse it.
Answer:
The correct answer is "rainy, warmer, rainy, colder".
Explanation:
The weather that an area that experiences the cold front after experiencing the warm front of a midlatitude cyclone are rainy, warmer, rainy, and colder. Mid-latitude cyclones are system phenomena that causes changing weather conditions across the area it covers. Richmond, Virginia being east to the warm front of the cyclone, will experience a rainy and warmer weather, but as the cold front passes over its territory it will change to rainy and colder.
<span>a. famine</span><span>
Industrialisation affected the poor in a way that they, as manual labors, were replaced by machinery in order to do the tasks or jobs that were usually done manually. During industrialisation, agricultural society was replaced to a manufacturing one. Because of this, there was a lower demand for workers as many lost their jobs because of machinations. Due to the higher demand for jobs by these people, many of the poor people accepted jobs with low wages to compete for those others who are also in need of jobs. </span>
