All three of them stood smiling, their hair were flying over their faces (possibly tossed by the beach wind or water)

Population growth is the increase in the number of people living in a particular area. Since populations can grow exponentially, resource depletion can occur rapidly, leading to specific environmental concerns such as global warming, deforestation and decreasing biodiversity. In general, population growth plays a key role in environmental sustainability. It can lead to the deforestation, water pollution, and air pollution. These have a negative effect on the environment and also impact human daily lives. Governments and agencies must now mitigate how and where they will use resources.

The earth's four principal biological systems namely, fisheries, forests, grasslands and croplands are the foundation of the global economic system. In addition to supplying food, these systems provide virtually all the raw materials for industry except minerals and petroleum-derived synthetics.

Man has entertained many false illusions. He considers himself to be the lord of this world. His arrogance and misdeeds have caused untold havoc and destruction. He considers that he has a freehold on this earth. He can indulge himself in plundering of natural wealth and resources at will. The protein-conscious and hungry world has ruined fishing. Forests are disappearing at the rate of an acre and a half every second. Grasslands and croplands are being converted into wastelands and deserts. Man is the most dangerous animal of the world who has made this earth an ailing planet.
We should remember that we are not the masters but only the trustees of this planet. We owe a duty to leave this earth in good health and good shape to the coming generations. As Margaret Thatcher says we have only a life tenancy and not the ownership. Nor have we inherited this world from our forefathers. We have borrowed it from our children. At all costs we have to maintain a sustainable development. We must meet our present needs without harming the interests and needs of the coming generations.

This world can’t be studied in isolation. The mechanical view of the world gives a distorted picture. We need to develop a holistic view of the world. It is a comprehensive view of the world with all its natural resources and species. Human beings are just a part of it. Like a human body this earth is a living organism. It has its own metabolism. We should not destroy this natural growth and functioning of the world.

A holistic and ecological view – It refers to the view that calls for the preservation of the planet. The holistic and ecological view refers to understanding the importance of earth's resources and environment for the future generations. The ecological design perspective is about how the system or product works within its external environment. It is about how the system or product is used in its context and how the system or product interacts or communicates with its environment in the process.

The signs of the earth connected with life necessary for staying alive show that the earth is a patient in declining health. Its deserts are advancing, landscapes are being impoverished and environment is ailing. Aerial photography using satellites has revealed that the environment has deteriorated very badly in many parts of the world. In fact, it has became critical in many of the eighty eight countries investigated. The concept of sustainable development and green movement can help the ailing planet to survive. People must discharge their moral responsibility as stewards of the planet and trustees of the legacy of the future generations. The plundering of the natural resources should be controlled. These must be preserved for the future generations.

Certainly, man has been the most dangerous animal that ever lived on this earth.
He has swallowed fisheries, forest, grasslands and croplands. The notice at a cage in the zoo at lusaka reads the world's most dangerous animal.
Inside the case there is no animal but only a mirror where you can see yourself.
The mirror reflects the image of the real villain . He is none else than the man himself.

Role of industry in the new era of responsibility: Industry is the main source of environmental pollution. In the new era of responsibility, the industrialists must become conscious of their responsibility towards environment. They should remain environmental friendly even when they exist as leading manufacturers.

The total forest area is 4.06 billion hectares, or approximately 5 000m2 (or 50 x 100m) per person, but forests are not equally distributed around the globe. Half of the forests that originally covered 48 percent of the Earth's land surface are gone. Only one-fifth of the Earth's original forests remain pristine and undisturbed. In North America, more than half of the coastal temperate rainforests, once extending from California to Alaska, have been destroyed.

The Green movement:   it is a diverse scientific, social, conservation, and political movement that broadly addresses the concerns of the environment. It was started in 1972. It aims at creating a holistic and ecological view of the world.

   It has become more popular because nowadays the population was increasing so, because of population people need more space and they were cutting down forests commonly as deforestation, and for those populations we need clothes, food, etc and that we industries for producing those things. For setting up those industries we need space and then we also cut the forests, then again deforestation.

The following line means that nobody owns the earth for themselves. Humans are mere tenants of the earth, and have the responsibility of looking after it and leaving it as they found it on the day they were born. 

The narrator wanted to wipe out her past. She realised that the things are not associated with memories, but memories remain with you irrespective of what you have. She had no use of the silver and the antique things that once belonged to her family. She lived in a small room where scarps of the paper that was used as blackout paper still clung to the windows. She had no place for all those things in that small room so she decided to leave without taking the things back. Moreover the things had lost their charm and did not remind her of her mother anymore.

The narrator came back without her belonging because she believed that the memory objectives are linked with the items. So they immediately lost value once they are in a strange surrounding after some time. In the case old, the narrator, her belongings lost means when they have seen at Dorling’s house. She understood that taking them back they will be strange in her new home. And that is the reason why she did not come back to claim them.

Answer: King Tut was buried in a coffin made of pure gold “lavished with glittering goods”. The gilded treasures found included precious collars, inland necklaces and bracelets, rings, amulets, a ceremonial apron, sandals, sheaths for his fingers and toes.

The poet regards childhood as an important stage in the process of growing up. Childhood is a period of make-believe. Children readily accept whatever the elders say. The poet does not feel any regret or sense of loss on losing his childhood

According to the poem, the process of growing up involves the attainment of mental maturity and loss of innocence and simplicity. A person is said to be grown up when he has become logical, rational and is able to build his own thoughts. A grown up has the power to distinguish between reality and fantasy.
A grown up individual understands the actions of others just as the poet recognises the hiatus between the preaching and the practice of the adults. He realises the hypocrisy and the double standards maintained by the adults. A mature individual also asserts his thoughts and opinions.

Shyama is the narrator of the story, "Ranga's Marriage". He is an old and experienced man, who has more faith in traditional beliefs than Ranga's modern notions. He manipulates Ranga in such a manner that he ends up marrying Ratna, an eleven year old girl, in spite of his notions about marriage . However, the manipulation is done in such a manner that Ranga marries Ratna out of his own free will. Nevertheless, Shyama should not be thought of as a meddlesome fellow. His actions are for the best of both Ranga and Ratna. In his heart he has only love for both of them. Shyama is also an intelligent man, who has great knowledge of human nature and is almost a psychiatrist in his own right. 

Ultimately, Aram and Mourad returned the horse to its rightful owner, John Byro. It gives birth to two questions. Were they conscience-stricken or afraid? The answer is very simple. They were conscience-stricken. Both of them belonged to the Garoghlanian family. The family had earned name and fame for integrity and honesty. No member of the tribe could ever be accused of dishonesty or any shady deal. Aram and Mourad dared not break that glorious tradition. They had to maintain the good name and honesty of Garoghlanians. Hence, they overcame their childish passions and pranks. They decided to return the horse to Byro. Yes, they feared too. They feared to be considered as thieves. They feared lest they should put their tribe to shame by their action.

No doubt, there came moments when both Aram and Mourad justified the stealing of the horse. Stealing a horse for riding and fun was not the same as stealing and selling it for money. Hence, Mourad stole the horse and hid it in the barn. Pangs of conscience pricked them. Hence, they decided to return the horse to its rightful owner.