Which of these earth systems interact when a volcanic eruption produces a large amount of smoke?

Compune un catren in care sa descrii,cu ajutorul personificarii, la alegere : jucaria pref. , animalul de companie pref. ,casa ta sau strd. pe care locuiesti

Read the excerpt from "mending wall." we keep the wall between us as we go. to each the boulders that have fallen to each. and some are loaves and some so nearly balls we have to use a spell to make them balance: "stay where you are until our backs are turned! " we wear our fingers rough with handling them. oh, just another kind of out-door game, one on a side. it comes to little more: there where it is we do not need the wall: he is all pine and i am apple orchard. what does the line “and some are loaves and some so nearly balls” refer to?

The former soviet union was an example of a communist country where the government has all the economic and political power free enterprise was encouraged consumers had many choices individual freedom was allowed