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
The answer is c as long as necessary
<span>Jarod is using participant obervation as party of his study on the homeless. After spending six weeks as a direct participant in a homeless community, he will better be able formulate the information he acquired while participating in the same activities that the homeless do. The answer is not content analysis or secondary analysis because Jarod is using first hand experience, and it is not representative sampling because Jarod is a direct participant.</span>
Answer:
Answer is A. At the Second Continental Congress delegates meeting in Philadelphia...
Explanation:
At this meeting they decided to support the patriots by going into The Revolutionary War.
Powhatan is the right answer i believe
