The volcanoes of indonesia are formed due to subduction zones between the eurasian plate and the indo-australian plate.
a. true
b. false

The volcanoes of Indonesia are formed due to subduction zones between the Eurasian Plate and the Indo-Australian Plate. The statement that is presented is True. A subduction zone is an area where two plates move toward each other and one moves under the other. 

Air pollution: “combustion results in gases such as nitrogen oxides, nitrogen dioxide and particulates. the main causes of air pollution include transport, domestic combustion and industrial processes. pollutants from these sources can cause problems in the immediate vicinity and a distance away.”