Soal Narasi 2
Soal Narasi 2
Soal Narasi 2
The most familiar speleothems (from the Greek word spelaion for the cave and thema for deposit), the
decorative dripstone features found in caves, are stalactites and stalagmites. Stalactites hang downward from the
ceiling of the cave and are formed as drop after drop of water slowly trickles through crack on the cave roof.
Stalagmites grow upward from the floor of the cave, generally as a result of water dripping from an overhead
stalactite. A column forms when a stalactite and a stalagmite grow until they join. A “curtain” or “drapery”
begins to form on an inclined ceiling when drops of water trickle along a slope.
Natural openings on the surface that lead to caves are called sinkholes. or swallow holes. Streams sometimes
disappear down these holes and flow through the cavern. Rivers may flow from one mountain to another
through a series of caves . Some caverns have sinkholes in their floors. Water often builds up a rim of dripstone
around the edge of the hole. Dripping water often contains dissolved minerals as well as acid. These minerals
too will be deposited; and they may give rich coloring to the deposits. If minerals in the water change, layers of
different colors may be formed.
1.Stalagmites are formed by …
(A) drops of water which enter through cracks in the ceiling.
(B) underground rivers which flow through the cave.
(C) water dripping from an overhead stalactite.
(D) water which trickles down a slope.
Jawaban : (C) water dripping from an overhead stalactite.
2. Sinkholes are …
(A) the decorative dripstone features found in caves.
(B) natural openings on the surface that lead to caves.
(C) colorful layers of mineral deposits.
(D) None of the above
Jawaban : (B) natural openings on the surface that lead to caves.
3. Which speleothem grows upward from the floor?
(A) Stalagmites
(B) Stalactites
(C) Sinkholes
(D) Curtains
Jawaban : (A) Stalagmites
4. An “inclined ceiling” is one which …
(A) is straight.
(B) is crooked.
(C) is slanted.
(D) is wet.
Jawaban : (C) is slanted.
5. Which of the following are NOT caused by dripping water?
(A) Stalactites
(B) Stalagmites
(C) Slopes
(D) Curtains
Jawaban : (C) Slopes
6. The information in the passage is most relevant to which field of study?
(A) Geography
(B) Archaeology
(C) Physics
(D) Geology
Jawaban : (D) Geology
7. “ Curtains” can also be called …
(A) column.
(B) draperies.
(C) stalagmites.
(D) rims.
Jawaban : (B) draperies.
8. The word speleothem comes from which language?
(A) Latin
(B) French
(C) Greek
(D) English
Jawaban : (C) Greek
9. Stalagmites are formed by …
(A) drops of water which enter the cave through cracks in the ceiling.
(B) underground rivers which flow through the cave.
(C) water which seeps through the cave floor.
(D) water which trickles down a slope.
Jawaban : (A) drops of water which enter the cave through cracks in the ceiling.
10. Which speleothem hangs from the ceiling of a cave?
(A) Stalagmites
(B) Stalactites
(C) Columns
(D) Rimstones
Jawaban : (B) Stalactites
Questions 11-20 refer to the following passage.
Horse owner who plan to breed one or more mares should have a working knowledge of heredity and know how
to care for breeding animals and foals. The number of mares bred that actually conceive varies from about 40 to
85 percent, with the average running less than 50 percent. Some mares that do conceive fail to produce living
foals. This means that, on average, two mares are kept a whole year to produce one foal, and even then, some
foals are disappointments from the standpoint of quality.
By careful selection, breeders throughout history have developed various kinds of horses with a wide variety of
characteristics to suit many different needs. The Great Horse of the Middle Ages, for example was bred for size
and strength to carry a heavily armored knight. The massive horses of such breeds are often called “cold
blooded.” The Arabs bred lithe dessert horses that were small and swift. These animal are often referred to as
“hot blooded.” Cross-breeding of hot blooded and cold-blooded horses for certain characteristics produced
breeds ranging from riding horses to draft horses.
The Thoroughbred id considered by many to be high point of elegance and fine selective breeding. Many person
mistakenly apply the name Thoroughbred to any purebred horse. But a Thoroughbred is a distinct breed of
running horses that traces its ancestry through the male line directly back to three Eastern stallions: the Byerly
Turk, the Darley Arabian, and the Godolphin Barb. For convenience the breeds of horses are often divided into
three major groups: (1) ponies, (2) heavy, or draft horses, and (3) light horses.
11. Which of the following is not an example of an Eastern stallion?
(A) Byerly Turk
(B) Darley Arabian
(C) Thoroughbred
(D) Godolphin Barb
Jawaban : (C) Thoroughbred
12. Which of the following was NOT a characteristic of the Great Horse of the Middle Ages?
(A) Largesize
(B) Swiftness
(C) Strength
(D) “Cold-bloodedness”
Jawaban : (B) Swiftness
13. It can be inferred from the passage that cold-blooded and hot-blooded horses were cross-bres for what
reason?
(A) Such cross-breeding was a safer means of reproduction.
(B) Cross-bred horses were preferred by Arabs.
(C)By cross-breeding, horses with desirable mixed characteristic could be produced.
(D) Cross-breeding produced Thoroughbred horses.
Jawaban : (C) By cross-breeding, horses with desirable mixed characteristic could be produced.
14. In line 11. “lithe” most nearly means
(A) graceful
(B) clumsy
(C) massive
(D) bulky
Jawaban : (A) graceful
15. Which of the following is NOT one of the major divisions of horse breeds?
(A) Draft horses
(B) Ponies
(C) Foals
(D) Light horses
Jawaban : (C) Foals
16. According to the passage, which of the following horses is considered to be the finest purebred?
(A) Darley Arabian
(B) Thoroughbred
(C) Godolphin Barb
(D) Byerly Turk
Jawaban : (B) Thoroughbred
17. To conceive is to …
(A) become sick.
(B) become pregnant.
(C) die.
(D) be born.
Jawaban : (B) become pregnant.
18. A foal is a
(A) male horse
(B) female horse
(C) old horse
(D) baby horse
Jawaban : (D) baby horse
19. The average amount of mares bred which actually conceive is less than what percent?
(A) 40
(B) 85
(C) 50
(D) 75
Jawaban : (C) 50
20. A mare is a
(A) Male horse
(B) Baby horse
(C) Female horse
(D) Old horse.
Jawaban : (C) Female horse