This pie chart gives information on us sources of greenhouse gas emissions by economic sector in 2013. based on the data, arrange the activities in decreasing order of their contribution to climate change.

1. Electricity

2. Transportation

3. Industry

4. Commercial and Residential

5. Agriculture

Explanation:

The US has been the leading country for over 100 years when it comes to emissions of Greenhouse gases into the atmosphere, thus we can say that it has been the biggest contributor to it, along China in the past couple of decades. The emissions of these gases come from numerous sources, and they are divided into several categories. The production of electricity seems to be the biggest of them all. On the second place comes the transportation, and actually it is the one that is having the biggest rise over the years. The industry surprisingly comes on the third place, even though ti is the one mostly blamed for the majority of the emissions. At the bottom are the commercial and residential factors, and the agriculture trailing far behind the other three, but still have their fair share in it.

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.