If these substances become dissolved in the water vapour present in the air then acid rain can form. Acid rain can corrode and kill trees (damaging animal habitats) and wear away older buildings such as those made of limestone.
I believe the correct answer is coral reefs.
Hope that helped you.
Answer:
Compulsory voting is a system in which voters are obliged to vote in elections or attend a polling place on voting day. If an eligible voter does not attend a polling place, he or she may be subject to a penalty such as fines or community service. Voting is compulsory for Brazilians aged 18 to 70. Voting in Brazil is optional for citizens who are aged 16 and 17, and are older than 70 or are illiterate. Compulsory voting is an effect of laws which require eligible citizens to register and vote in elections.
Explanation:
Murray River is in eastern aus
Explanation:
Europe's eastern frontier is delineated by the Ural Mountains in Russia. The southeast boundary with Asia is not universally defined, but the modern definition is generally the Ural River or, less commonly, the Emba River.
