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:
d) assuming that association proves causation
Explanation:
By association proves causation, it means that there is a relationship between two different variables. Fundamentally, for the association to occur, there must be the causation that needs to be distinguished.
The term causation specifies that one event leads to the occurrence of the other event, hence there is a causal relationship between the two different events.
Here, in the question above, the survey revealed a causal relationship between self-esteem and a child's view towards God.
Answer:
Ken has used the Split - Half techniques
Explanation:
The split-half techniques is used to assess the internal consistency of a test.
it measures the extent to which all parts of the test contribute equally to what is being measured.
This is done by comparing the results of one half of a test with the results from the other half. A test can be split in half in several ways.
This method of testing reliability measures internal consistency i.e how well the test components contribute to the construct that’s being measured. It is most commonly used for multiple choice test.
In relation to the above questions the action of Ken shows that he has used the split half techniques in order to assess the reliability of the test.
Answer:
The UN does this by working to prevent conflict; helping parties in conflict make peace; peacekeeping; and creating the conditions to allow peace to hold and flourish. These activities often overlap and should reinforce one another, to be effective.
Explanation:
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