When talking about recycling, people don't seem to consider the recycling of clothing.
The comma should be placed between the first use of recycling and people. The subordinate clause is "when talking about recycling". This is a clause because of the word "when". When makes the reader wonder when what? The main clause is "people don't seem to consider the recycling of clothing."
A passive voice is whenever you make the object of an action the subject of the sentence you are writing. (Ex: Why was the road crossed by the chicken?)
An active voice is whenever you make the subject of the sentence doing the verb's action. (Ex: The chicken crossed the road.)
Torah is the five books of Moses. Torah is law that god revealed to those 5 Moses and it is actually recorded on those first 5 books.
A participle is a word that used to be a verb such as "going" that is used as an adjective. In this case, the answer is "carrying"--all the other words do not apply. Therefore the answer is A.