This chart presents data on greenhouse gas emissions caused by human activity from 1990 to 2012. Which questions would help clar
ify this evidence? !THERE IS MORE THAN ONE ANSWER! (Earth science) 20 points. a. Which source of electricity generation caused the most emissions?
b. What types of industries are responsible for greenhouse gas emissions?
c. Which natural sources of greenhouse gas emissions are shown here?
d. Why is agriculture the largest source of greenhouse gas emissions?
e. What caused the dip in greenhouse gas emissions in transportation after 2007?
The green house gas emissions shown in the chart through the years distinctly clarifies the contribution of different aspects, such as agriculture, transportation etc. on the emission of these gases. The clarification of the evidence shown in this chart can be done by asking the following couple of questions:
1. Which source of the electricity generation caused the most emissions? - The answer to this question will help in finding out what source of electricity production is harmful for the environment.
2. What caused the dip in greenhouse gas emissions in transportation after 2007? - This will help finding out the means to reduce the greenhouse gas emissions.
