The correct answers to this open question are the following.
You did not include the pie chart for reference. That chart is vital to help you answer the question. Although you forgot to attach it, doing some research we can help you with the following comments.
China was the biggest emitter of greenhouse gas in the world in 2011. The United States and China together totaled 45% of global greenhouse gas emissions. India, Japan, and the Russian Federation together totaled the greenhouse gas emissions of 19% of the total emissions.
The European Union also has an important contribution to greenhouse gas in the world with approximately 9%.
Electricity and heat production is the most contaminant industries with 25%, Followed by the agriculture industry with 24%, Then, the general industry with 21%, and the transportation industry with 14%
That is why most of the countries in the world have reached a commitment to signing the Kyoto, Japan protocol in order to considerably reduce greenhouse gas emission in the following years.
Unfortunately, the United States was one of the countries that refused to sign it.
Answer:
China
was the biggest emitter of greenhouse gas in the world in 2011.
The United States and China together totaled
44 percent
of global greenhouse gas emissions.
India, Japan, and the Russian Federation together totaled the greenhouse gas emissions of
the United States
According to the pie chart,
India and the Russian Federation
emit the same amount of greenhouse gas.
