The Most Effective and Practical Way of Reducing CO₂ emissions

question 43

Multiple Choice

The most effective and practical way of reducing CO₂ emissions is to ___________.

• A)make many small changes over all of the human population that act like 'wedges' reducing emissions
• B)switch to all renewable energy as soon as possible
• C)stop all industry that emits CO2 regardless of the economic problems it may cause
• D)There is no problem with climate change, so we do not need to do anything.

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Definitions:

Individual Data Elements

Single pieces of information or data that are collected and analyzed in a research study.

Sample Variance

A measure of the dispersion or variability in a sample data set, calculated as the average squared deviation of each number from the mean of the data set.

Negative

A term used to describe values, numbers, or expressions that are less than zero, often indicating a direction opposite to what is considered positive.

Positive

A term indicating a value greater than zero, or a positive direction or effect.