Word DynamicsStudy the following sentences. Choose the letter of the word or phrase that best gives the meaning of the italicized word or phrase.

1. The planet earth is now heavily polluted because of man's ruthless exploitation of his environment.a. cruel utilization b. crude transformation c. useless production d. careless habitation

2. With 5.1 billion human beings on earth today, man has endangered this planet through sheer fecundity.a. passion b. habit c. fertility d. sterility

3. Whole forests have been obliterated in the name of progress. Thus, we have constant erosions and floods.a. neglected b. destroyed c. purchased d. forgotten

4. Oceans are smothering in the garbage and oil spillages of human civilization.a. shining b. shivering c. roaring d. dying

5. With constant assault against it, the earth cannot abide forever.a: wait b. move c. exist d. obey

6. Chimneys of industry poured noxious effluents into rivers, lakes and marine shores.a. liquid waste b. harmful c. poison d. red tide

THINK: Have you ever done any harm to Mother Earth?1. Recall what you might have done which caused harm to the environment.2. What do you think does the title mean? Find out if your answer is correct after reading the selection.

Mea Culpa, Mother EarthAdapted from "A Day for Mother Earth" by Jamil Flores

Philippine Panorama, April 2, 1990 On the third planet from the sun, the largest of the inner planets of the solar system, human life has found a cozy home. That home, in which man has emerged as the most successful species of fauna for 2 or 3 million years now, is composed of an atmosphere, a hydrosphere and a lithosphere. Air, oceans and terra firma - all of them are heavily polluted in the course of man's inexorable conquest and ruthless exploitation of his environment. That is the reason the earth is an endangered planet. Its most successful tenant seems determined to destroy it and destroy himself as well.

How has man endangered the earth on which he live? By sheer fecundity, in the first place. There are over 5.1 billion human beings on earth today (most of them in Asia) all of them in need of food and shelter that are often extracted directly from nature, all of them producing waste and garbage every day.

For about 200 years now, chimneys of industry have been sending up billowing clouds of toxic gases into the atmosphere while pouring noxious effluents, into rivers, lakes and marine shores that are already poisoned by the fertilizers and pesticides of agriculture. That is perhaps why red tide blooms are more frequent, more virulent and more toxic than they have ever been - a super abundance of nutrients that find their way into the oceans. Whole forests, the lungs of the earth, that produce the oxygen without which human lives would not be possible, have been obliterated in the name of progress. That is why this country's mountain ranges are badly eroded, and aquifers here run dry. For the past several decades, the human race has been sending up chlorofluorocarbons (CFCs) out of spray cans, refrigerators, air conditioners, and hamburger boxes into the atmosphere where they attack the only defense

that the earth has against the sun's, ultraviolet bombardment - layer of ozone cells 10 to 30 miles up in the atmosphere. Without that defense, we get a lot of problems; skin cancers, eye cataract effect, the heating of the earth that could melt tie polar caps and drown whole coastal cities (Metro Manila among the first of them), and many more social ills.

How much more abuse can the earth take? No scientist in the world today will claim that he knows, but reason says that, in spite of the Ecclesiastes, given man's constant assaults against it, the earth cannot abide forever. During an earlier age, the land, the sea and the air had an effective defense against man - their sublime immensity. Man looks puny in the bowels of the jungle; adrift at sea, he is but a dot in eternity o' marine and sky blue. But today, against 5.1 billion human beings that are reproducing at a tremendous velocity, a jungle is less awesome, and the sea grows vulnerable. Forests are being burned and converted into something else (agricultural land, industrial plan sites, for example) at the rate of an area the size of a football field per second, And whole oceans are smothering in the garbage and oil spillages of human civilization. There are, indeed, big patches of dead coastal waters in various parts of the world, incapable of supporting marine life.

No. The earth does not abide forever. And the only way for her to abide a bit longer is for man to convert from being her attacker into being her protector. Here are some of the ways by which we can help conserve, maintain and protect Nature:

increase protection for endangered species and their habitat

a swift transition from non-renewable energy sources a ban on packaging that is neither recyclable nor

biodegradable and implementation of recycling programs in every community

a program for minimizing hazardous waste products a worldwide ban on chlorofluorocarbons which

destroy the ozone layer and contribute to global warming

the creation of a powerful international agency with authority to safeguard the atmosphere, the oceans and other global commons from international threats

family planning ,

Comprehension Check

1. Enumerate the ways by which man has abused and neglected Nature. What are the effects or results of such abuse and neglect?

2. For what reasons does man act the way he does towards the earth? Are these reasons acceptable? Why? Why not?

3. Are there possible and practicable means by which man can minimize these ill effects? What should man do to maintain and preserve the earth?