. . and the heartâ belong to the sculptor, in which case the idea is that the sculptor âmockedâ (âmimicked,â âimitated in stoneâ) the passions and âfedâ them by creating them in stone, or if the hand and the heart belong to Ozymandias, whose hand mocked the passions of his foes and whose. heart fed his own passions.
Extinction is the complete demise of a species. It takes place when all individuals of a species die out. Extinction has occurred throughout the history of life on Earth. It is the ultimate fate of all species. In fact, it has been estimated that 99.9% of all species that have ever lived on Earth are now extinct.
However, both these effects are minor in the global environment of nature and will require minor reorganisation of natural environment. If the human race were to disappear from the Earth today, most of the signals of human activity would disappear over the timescale of a few hundred years to a few hundred million years.The impact will be severe on domesticated plants and animals, some of whom will not survive. There will be a sudden reduction in the CO2 production with the disappearance of more than 6 billion animals will produce difficulties for plants in some regions. * Domesticated animals and plants will have a tough time adopting to the wild again. These will be devastated in the absence of human intervention.