Chapter 22, Problem 9RAT

One solution to the problem of our overflowing landfills is to burn plastic objects instead of burying them. What would be some of the advantages and disadvantages of this practice?

(a) Disadvantage: toxic air pollutants; Advantage: reduced landfill volume

(b) Disadvantage: loss of vital petroleum-based resource; Advantage: generation of electricity.

(c) Disadvantage: discourage recycling; Advantage: provides new jobs.

(d) All of above

To determine

The correct option for the statement “One solution to the problem of our overflowing landfills is to burn plastic objects instead of burying them. What would be some of the advantages and disadvantages of this practice?”

Answer to Problem 9RAT

The correct option for the statement “One solution to the problem of our overflowing landfills is to burn plastic objects instead of burying them. What would be some of the advantages and disadvantages of this practice?” is option (a).

Explanation of Solution

Air Pollution occurs due the addition of harmful or unwanted components in the air which changes the composition of the gases in the air. The most prevalent reason of air pollution is burning of the plastic objects which increase the carbon, carbon dioxide and carbon monoxide level in the sir and make air polluted. Thus, it is considered as a disadvantage of burning plastic.

Reduction in the landfills will provide the land which is pollution free for cultivation. The land which is pollution free can be used to preserve rain water and helpful for establishing fishing industry. Thus, it is considered as an advantage of burning plastic.

Conclusion:

Therefore, the correct option for the statement “One solution to the problem of our overflowing landfills is to burn plastic objects instead of burying them. What would be some of the advantages and disadvantages of this practice?” is option (a).