Answer:
Yes
Explanation:
Newton's first law:
The velocity of a body remains constant unless the body is acted upon by an external force.
So, when you jump on a vehicle it adds some gravity to it and it starts moving the opposite way.
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
A potlatch involves giving away or destroying wealth or valuable items in order to demonstrate a leader's wealth and power. ... The word comes from the Chinook Jargon, meaning "to give away" or "a gift"; originally from the Nuu-chah-nulth word paɬaˑč, to make a ceremonial gift in a potlatch.
