While waiting at a bus stop, jacinta looked up and noticed thay she could not see the mountains because of a thick layer of smog. where does jacinta most likely live

Mexico City is the answer 

Don’t use up to much of them it leads to pollution

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.