Buhari is a destabilisation agent and far worst than Obj - Tinibu 2007.

As ex-coup plotter, Buhari in not qualified to rule - Momodu 2011.

Buhari should retire, it is time for a new generation of leaders - Elrufai 2011.

From the witness of two or three, a matter is settled.

Buhari is not d type of change we are looking for. A leopard cannot change its spot.

Reading Section


Directions: These sample questions in the Reading section measure your ability to understand academic passages in English. You will read one passage and answer questions about it. In a real test, you would have 20 minutes to read the passage and answer the questions. Candidates with disabilities may request a time extension.


Meteorite Impact and Dinosaur Extinction


There is increasing evidence that the impacts of meteorites have had important effects on Earth, particularly in the field of biological evolution. Such impacts continue to pose a natural hazard to life on Earth. Twice in the twentieth century, large meteorite objects are known to have collided with Earth.

If an impact is large enough, it can disturb the environment of the entire Earth and cause an ecological catastrophe. The best-documented such impact took place 65 million years ago at the end of the Cretaceous period of geological history. This break in Earth’s history is marked by a mass extinction, when as many as half the species on the planet became extinct. While there are a dozen or more mass extinctions in the geological record, the Cretaceous mass extinction has always intrigued paleontologists because it marks the end of the age of the dinosaurs. For tens of millions of years, those great creatures had flourished. Then, suddenly, they disappeared.

The body that impacted Earth at the end of the Cretaceous period was a meteorite with a mass of more than a trillion tons and a diameter of at least 10 kilometers. Scientists first identified this impact in 1980 from the worldwide layer of sediment deposited from the dust cloud that enveloped the planet after the impact. This sediment layer is enriched in the rare metal iridium and other elements that are relatively abundant in a meteorite but very rare in the crust of Earth. Even diluted by the terrestrial material excavated from the crater, this component of meteorites is easily identified. By 1990 geologists had located the impact site itself in the Yucatán region of Mexico. The crater, now deeply buried in sediment, was originally about 200 kilometers in diameter.

This impact released an enormous amount of energy, excavating a crater about twice as large as the lunar crater Tycho. The explosion lifted about 100 trillion tons of dust into the atmosphere, as can be determined by measuring the thickness of the sediment layer formed when this dust settled to the surface. Such a quantity of material would have blocked the sunlight completely from reaching the surface, plunging Earth into a period of cold and darkness that lasted at least several months. The explosion is also calculated to have produced vast quantities of nitric acid and melted rock that sprayed out over much of Earth, starting widespread fires that must have consumed most terrestrial forests and grassland. Presumably, those environmental disasters could have been responsible for the mass extinction, including the death of the dinosaurs.

Several other mass extinctions in the geological record have been tentatively identified with large impacts, but none is so dramatic as the Cretaceous event. But even without such specific documentation, it is clear that impacts of this size do occur and that their results can be catastrophic. What is a catastrophe for one group of living things, however, may create opportunities for another group. Following each mass extinction, there is a sudden evolutionary burst as new species develop to fill the ecological niches opened by the event.

Impacts by meteorites represent one mechanism that could cause global catastrophes and seriously influence the evolution of life all over the planet. According to some estimates, the majority of all extinctions of species may be due to such impacts. Such a perspective fundamentally changes our view of biological evolution. The standard criterion for the survival of a species is its success in competing with other species and adapting to slowly changing environments. Yet an equally important criterion is the ability of a species to survive random global ecological catastrophes due to impacts.

Earth is a target in a cosmic shooting gallery, subject to random violent events that were unsuspected a few decades ago. In 1991 the United States Congress asked NASA to investigate the hazard posed today by large impacts on Earth. The group conducting the study concluded from a detailed analysis that impacts from meteorites can indeed be hazardous. Although there is always some risk that a large impact could occur, careful study shows that this risk is quite small.







1. The word “pose” on line 2 is closest in meaning to

a. claim

b. model

c. assume

d. present









2. In paragraph 2, why does the author include the information that
dinosaurs had flourished for tens of millions of years and then suddenly
disappeared?

a. To support the claim that the mass extinction at the end of the
Cretaceous is the best-documented of the dozen or so mass
extinctions in the geological record

b. To explain why as many as half of the species on Earth at the time
are believed to have become extinct at the end of the Cretaceous

c. To explain why paleontologists have always been intrigued by the
mass extinction at the end of the Cretaceous

d. To provide evidence that an impact can be large enough to disturb
the environment of the entire planet and cause an ecological
disaster


3. Which of the following can be inferred from paragraph 3 about the
location of the meteorite impact in Mexico?

a. The location of the impact site in Mexico was kept secret by
geologists from 1980 to 1990.

b. It was a well-known fact that the impact had occurred in the
Yucatán region.

c. Geologists knew that there had been an impact before they knew
where it had occurred.

d. The Yucatán region was chosen by geologists as the most probable
impact site because of its climate.


4. According to paragraph 3, how did scientists determine that a large
meteorite had impacted Earth?

a. They discovered a large crater in the Yucatán region of Mexico.

b. They found a unique layer of sediment worldwide.

c. They were alerted by archaeologists who had been excavating in
the Yucatán region.

d. They located a meteorite with a mass of over a trillion tons.
5. The word “excavating” on line 25 is closest in meaning to

a. digging out

b. extending

c. destroying

d. covering up


6. The word “consumed” on line 32 is closest in meaning to

a. changed

b. exposed

c. destroyed

d. covered


7. According to paragraph 4, all of the following statements are true of
the impact at the end of the Cretaceous period EXCEPT:

a. A large amount of dust blocked sunlight from Earth.

b. Earth became cold and dark for several months.

c. New elements were formed in Earth’s crust.

d. Large quantities of nitric acid were produced.


8. The phrase “tentatively identified” on line 36 is closest in
meaning to

a. identified after careful study

b. identified without certainty

c. occasionally identified

d. easily identified


9. The word “perspective” on line 46 is closest in meaning to

a. sense of values

b. point of view

c. calculation

d. complication


10. Paragraph 6 supports which of the following statements about the
factors that are essential for the survival of a species?

a. The most important factor for the survival of a species is its
ability to compete and adapt to gradual changes in its
environment.

b. The ability of a species to compete and adapt to a gradually
changing environment is not the only ability that is essential for
survival.

c. Since most extinctions of species are due to major meteorite
impacts, the ability to survive such impacts is the most
important factor for the survival of a species.

d. The factors that are most important for the survival of a species
vary significantly from one species to another.


11. Which of the sentences below best expresses the essential information in the
following sentence?

If you are planning to write TOEFL or any other related test, then you are the reason I am creating this thread. Feel free to peruse the past questions, authentic TOEFL practice test, instructions and hint I'll be sharing here. Pls don't hesitate to contribute.

Yippee!
GEJ till 2019!!

GEJ till 2019!!!

Good riddance to bad rubbish.
The guy shld go for thanksgiving.

Oahray:
Lol. Damn!

That guy is fortunate mehn!

I tell you...very fortunate indeed.

Saw this on facebook....

busuyem:


Yes, I used Opera mini browser. Which one is phone native browser, abeg?

Your phone browser.

busuyem:
The form finally opens this morning but I coudn't type my date of birth inside the form. And I couldn't go to the next page because of this, what could be the cause pls?

U are likely using opera mini. Use ur phone's native browser or better still use a computer.

Pls kindly respond...
For those who have successfully applied, how did u manage to upload more than one educational and professional certificates, and that of LGA of origin and state of origin. Because I am seeing only one upload space for either of them. Pls respond asap. Thanks in advance.

All these nay-sayers, spreading negativity in this house, keep your bad news to yourselves. As for me and everyone that believes, we shall collect our appointment letters soon and the doubter shall hide their faces in shame.
2015! Continuous Congratulations!!

emusmith:


In case you've forgotten, I'm the Op, Mr.Smith. Where is my...#i am derailing o#

No u're re-railing.
ezibless don't mind the Op joor

emusmith:


You , you are forgiven, but after you do small frog jump, from Your place to PH...

Mr 3D derailers-watcher

Ezibless:


Shoot
Errrmmmmmm....










Bullet don finish

Reload na!
I'll wait.
Agbakwala oso...

Ezibless:


Believe me,you don't wanna know...









It's complicated
:p

Try me!
Shoot, I'm all ears.

Ezibless:





I said ''could'' ooo

How do u xpress ur own love na?

Ezibless:


Lolzzz


Wetin happen to all our beloved NL babes na? #NotSmilingAtAll



Ok choose among those your ladies that ''love in d laughable ways'' na,some of them could really love genuinely o

Ezibleble how'll one know the genuine ones, educate me...

I chose to praise God, I must end this year in laughter & celebration as regards this ginvest job.

marieolae:
do u expect a dwarf to marry a dwarf

He's not a dwarf

Off to church to worship my Father.
See you later!
*singing I live to worship you* by Darlene Zchech

There'll never ever be boredom in heaven. Don't forget that the maker and builder(architect) of heaven is God. The same God that endowed man with an awesome creative mind. How can u say heaven will be boring? A place designed by God Almighty Himself, haba! There's always activity in heaven, there's work, there is technology.... Unimaginable wonder and bliss.

Heaven is not some mythical place where we do nothing but float in the cloud lazily.
Heaven is more real than reality itself.
It has a landscape and vegetation and divers species of birds & other animals, & flowers.
There are buildings in heaven (houses, mansions); Jesus said, "in My Father's house, there are many mansions..."
In all these, remember there is perfection. No dust, no dirt, no rust, no rot & offcourse no sun or moon, for the Glory of God illuminates the endless landscape of heaven.

But as it is written, "No eye has seen, no ear has
heard, and no mind has imagined the things that
God has prepared for those who love him."

For this perishable body must put on the
imperishable, and this mortal body must put on
immortality.

When the perishable puts on the imperishable, and
the mortal puts on immortality, then shall come to
pass the saying that is written: “Death is swallowed
up in victory.”

Obj this ur book is cock and bull story, no substance at all. By the way, na must to write book? Its obvious u're doing all dis abrakadabra becos GEJ sidelined u. Nigeria hasn't recovered frm d atrocities of ur government.
Last bullet: Dear Mr former president, pls remove d plank in ur eye first before trying to remove d speck in GEJ's.

Vivly:
I will never attempt squats ever again!
I looked it up on YouTube, did like 15 at a go and 7 later.
For three days, I couldn't walk properly. What's worse, my room is on the second floor. Climbing stair cases became a nightmare. Thank God it's back to normal now. Goodbye squats.

Vivy, ur signature cracked me up real hard.

Alphaoscar:
beautiful women in APC fold. we are a party with class and swag.

We don't want a party with class and swag or beautiful women, we want performance

Top of the day houz!
What's cooking?

God is able to do exceedingly, abundantly and above all we could imagine... Our testimonies will resound!

Motunrayur:
Then tell us d truth that u are hiding

directX:
the truth that I AM hiding

Motunrayur:
what is d meaning of dat Symbol? strong face i
guess

@ Directx and Motunrayur,

U guys shld consider getting married. U'll make a perfect couple