Which Method Listed Below Will Result in Sterilization of an Environmental

question 24

Multiple Choice

Which method listed below will result in sterilization of an environmental water sample?

• A)Boiling the sample for ten minutes.
• B)Adding bleach to the sample.
• C)Heating to 212°C for 15 minutes
• D)Heating the sample to 70°C for 30 minutes.
• E)Microwaving the sample for 3 minutes.

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Definitions:

45-Degree Line

In economics, a graphical representation used in Keynesian cross diagrams, where the line represents points where aggregate expenditure equals national income.

APC

The average propensity to consume, which is the ratio of consumption spending to disposable income.

Dissaving

Occurs when individuals withdraw funds from their savings, often due to expenditures exceeding income during a specific period.

Autonomous Consumption

The level of consumption that occurs when income is zero; it is the base level of spending that must occur even if an individual has no income.