what area did the 2004 Boxing day Tsunami cause billion of dollars worth damage and had untold regional environmental effects

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.”

C14 hope it your welcome

Iwould say d. eye contact and body language because you aren’t using any spoken communication. hope this : )

Answertaurus is the highest in the sky;