Read the passage given below and answer the questions that follow by choosing the correct/most appropriate options:
1. People, people everywhere. This is one change that you can't help noticing if you have been around for some time. The number of human beings on planet earth and in our part of the world in particular has gone up by leaps and bounds. I can't say that this is a bad thing. The loving union of man and women usually results in human offspring, and, as Tagore said, 'Every child comes with the message that God is not yet tired of man'.
2. But the earth grows tired. For hundreds of thousands of years it has been sustaining millions, now billions of humankind who, more than bird, beast, reptile or insect, have been helping themselves to the earth's resources without putting anything back. How much longer can this good earth sustain the human race? Already there is talk of mass migration to other planets. All I can say is, the sooner the better!
3. For one who loves this earth, this land, the prospect is a little depressing, even though I won't be around to see it evolve. What I do see today, in almost every town or city that I visit, are mountains of garbage, growing higher by the day, stagnating in the sun and rain, so foul that even the crows and starving dogs are staying away. A certain amount of rubbish has always been turned out into the streets, but not with the devilmay-care speed and accumulation that is apparent today.