The answer is D
Because a run on sentence has no pause or period you have to add one in order to separate the sentences
Hope this helps
When the boy speaks to John, it shows that the boy is a bully and is antagonizing violence.
Answer:C) polluted by carbon dioxide
likely to be less polluted with ; Sulphur compounds and Carbon dioxide. On the other hand Geothermal resources/energy can also cause the presence of green gases
Explanation:Based on General information Geothermal power plants have low emission levels therefore areas with heavy incidence/presence of geothermal resources are likely to be less polluted with ; Sulphur compounds and Carbon dioxide.
On the other hand Geothermal resources/energy power plants can also cause the presence of green gases