about the things listed below which materials take indefinite your study grade banana peels, aluminium,styrofoam, polythene tetephthalate
Answers
Answer:
Styrofoam - 450 years, Polythene Tetephthalate- +500 years
Explanation:
Most common plastics are not bio degradable. For the Polythene Tetephthalate to break down in to microplastics it can take anywhere between 450 and 1000 years.
The question is incomplete and the complete question is:
Amongst the things listed below which material takes indefinite years to degrade?
a) Banana peels
b) Aluminium
c) Styrofoam
d) Polyethylene Tetephthalate
Answer:
Option- c and d
Explanation:
In the given question, a list of substances has been provided in which some of which can be easily degraded and some cannot be degraded.
The substances which can be degraded easily are banana and aluminium whereas the polyethene and styrofoam which are composed of ethylene are not easily degraded by the bacteria and therefore are not degraded easily.
These two substances take about 500-1000 years to degrade therefore are the correct options.
To learn more:
Polyethylene: https://brainly.in/question/7286182