Answer:
C. Improved technology in agriculture means it takes fewer farmers to produce the food the country needs.
Explanation:
The development of farming equipment has caused a reduction in the need for manual labor. Machines such as combine harvesters allow for vast amounts of farm work to completed in a short period. It also helps with extensive commercial farming which means there are bigger farms and fewer farmers. The Green Revolution in the mid-1900s saw the development of high yield variety crops that were stronger and more reliable. While more fertilizer and water is needed, people are not.
* there should be water
* there should be plants(life)
* there should be atmosphere
* there should be oxygen and carbon dioxide,ect,................
The inclusion of interviews with community members drawing a sketch map and any other illustrative material in South Africa helps in the effectiveness of qualitative scientific research.
<h3 /><h3>What is qualitative scientific research?</h3>
It is an approach whose scope focuses on understanding societal phenomena through the study of subjective aspects such as culture, behavior, place and time. The collection of data and information is usually done in a more comprehensive way, and interviews, case studies and analysis techniques can be carried out to understand the hypotheses.
Therefore, the use of a sketch map or illustrative material may be appropriate in conducting qualitative research in South Africa, in order to reduce communication and cultural barriers that may arise and imply the effectiveness of the research.
Find out more about qualitative research here:
brainly.com/question/24492737
#SPJ1
Answer:
Theft
Explanation:
With the arrival of the Internet of things, it is possible that theft will be completely eliminated because it will simply become too dangerous an activity to be profitable.
While most objects today are not equipped with sensors, advanced mapping and tracking technology in the future should be able to trace the location of any object in time and space.
Other problems that could be solved by mapping and tracking are:
- traffic issues
- urban planning
- desertification
Answer:
making a loud or confusing noise
Explanation:
