Which spheres of earth are directly influenced when human-caused air pollution leads to acid rain that dissolves limestone rocks

Which of the following conclusions can be drawn

What do scientists need to look at before developing an argument

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19