Answer: A focus group
Explanation:
A focus group is a small group of individuals guided by a discussion leader who discuss about a designated topic and pool their opinions together on questions relating to the topic so as to make adjustment for future purposes relating to the stated topic.
Focus groups are also important in marketing research for a product as the opinions from a small focus group can give an idea of a large population needs regarding that product.
Also a focus group of employees in a multinational company can meet with a guided leader in the company to discuss employee needs. the team share their views on problems faced , and on what could be done to improve them for the benefit of all employee.
Answer:
Political actor hijacking the movement.
Explanation:
During the era of face to face protest we enjoyed massive success in most of the movements. The advent of social media use in movements have led to a whole lot of reduction on how effective the protest are. One of the negative impact is that political actors will end up hijacking the process from the real activist and most times abandon the movement because they are not really there to effect any change but to carry out their pay masters wish.
Answer:
<em>Geotextile </em>would help prevent the creation of leachate. U<em>sing a single-liner system rather than a double-liner system </em>would help prevent the creation of leachate.
Explanation:
Landfill liners must have several layers, including a one of soil, then a geotextile (a synthetic permeable membrane) layer that lets water through but filters out any small pieces of trash, a leachate (water) collection system, a plastic liner layer in order to prevent leachate from reaching the groundwater, and to prevent leachate from polluting the underlining groundwater.
The generation of leachate is caused principally by precipitation percolating through waste deposited in a landfill. Once in contact with decomposing solid waste, the percolating water becomes contaminated, and if it then flows out of the waste material it is termed leachate.
Therefore, there are many methods of leachate treatment such as: Aerobic Biological Treatment such as aerated lagoons and activated sludge. Anaerobic Biological Treatment such as anaerobic lagoons, reactors. Physiochemical treatement such as air stripping, pH adjustment,<em> </em>chemical precipitation, <em>oxidation,</em> and reduction.
Adding oxygen to solid waste prior to landfilling
