Compléter First conditional and willVersion en ligne Complete with the correct grammar structure. par Dora Cristina Diaz Forero 1 protect ozone problems harmful cooperating chlorofluorocarbons will layer manufacturing If businesses environment citizens if humans climate manufacture luxuries caring will What happens we do not take care of the ? These are all on a large scale . Humans are not very good at dealing with large - scale problems because large - scale problem solving involves the co - operation of with each other . In fact , humans are not very good at with each other without trying to make a profit for themselves . In small communities people tend to help each other . In big cities , every person tends to think of himself , and whoever can . The hole in the was an important issue , but the required human cooperation was to ban and other substances that depleted the ozone layer . The industries that made these ozone - depleting substances were not dependent on for their benefits and were able to make other substances that worked the same but did not harm the ozone layer . In these circumstances cooperation between nations was possible . . The companies that offer these do not want to lose the benefits of providing them , just as the chemical companies did not want to lose their profits from the of substances that deplete the ozone layer . There are , however , many more vested interests in these that create change . . . than those in the companies that created ozone - depleting substances . And this is not good at all . Instead of for the environment , we only care about it , instead of protecting the environment , we are only thinking about how to it . The problem is that if we do not care about the environment immediately , the environment will not take care of us . As of the world , each of us is responsible for the health of our planet . Our decisions and our actions contribute to the good or deterioration of the environment . However , it is our land , the only one we have . we do not care about the environment , who ? Who will preserve air quality ? Who recover our natural resources ? Who will help make the planet safe for many generations to come ? We have to do it , and participate in making our world a safer , less place .