Pollution can be categorized into several types:
1) Air Pollution
2) Water Pollution
3) Soil Pollution
4) Noise Pollution
5) Radioactive Pollution
6) Light Pollution
7) Thermal Pollution and
8) Visual Pollution.
Four main types of pollution sources:
1) Mobile sources
2) Stationary sources
3) Area sources
4) Natural sources
Using these categories and sources, we can organize given items as follows:
Category: Air Pollution
Source: Mobile Sources
Automobiles
Trucks
Airplanes
Ships
Source: Natural Resources
Gas
Source: Stationary sources
Oven
Stoves
Furniture polish
Barbeques
Category: Water Pollution
Source: Stationary sources
Liquid detergent
Bleach
Answer:
Nature and Nurture
Explanation:
Both Trevor and Bill have undergone similar treatment in their childhood; while Trevor took it as positive to redeem himself Bill remained in the quagmire of negativity, never forgot the abuses against him and decided to pay back in the same coin. It was the nature of Trevor that allowed him to challenge the problem by nurturing himself towards a better life. Trevor learnt a lesson out of abuses inflicted upon him that he would help those underwent similar treatment. It was Bill's nature upon which childhood abuses helped nurture even more vices. While Trevor continued to recall the abuses meted out to him for the betterment, Bill liked to forget it via drugs and idleness. While nature and nurture transformed Trevor to be a better person, it put Bill in the worse condition.
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