Monday, January 31, 2011

Australia


Australia is a large continent. It has six states and two territories.The capital city of Australia is Canberra. It is in the Australian Capital Territory.The The population of Australia is about 20 million. The first inhabitants to live in Australia were Aboriginal people. After that people came from all over the world. The main language is English, however many other languages are spoken.There are many plants and animals that are only found in Australia, e.g. kangaroos, platypuses, gum trees and Waratahs.The main products and industries are wool, minerals, oil, coal, cereals and meat.Some famous landmarks are the Harbour Bridge, the Opera House and Uluru (Ayers Rock).



By Devi Ratnasari
kelas:9c

Sunday, January 30, 2011

Tornado




GENERAL CLASSIFICATION:
A tornado is a powerful twisting is one of the most destructive of all the storm that are we have on earth a tornado is also called waterspout. Weather scientists are unable to know exactly when tornado will occur. Fortunately, the tornado is not usually very big and it does not last long.

DESCRIPTION:
A tornado is a long cloud which comes down from the sky. It is like a funnel and consists of wind which whirls around and around extremely fact. In fact, the wind can reach a speed of more than 900 kilometers per hour.




By Lucky Dyah Ayuningrum
IX-a

Whales


Whales are sea-living mammals.

They therefore breathe air but cannot survive on land. Some species are very large indeed and the blue whale, which can exceed 30 m in length, is the largest animal to have lived on earth. Superficially, the whale looks rather like a fish, but there are important differences in its external structure; its tail consists of a pair of broad, flat, horizontal paddles (the tail of a fish is vertical) and it has a single nostril on top of its large, broad head. The skin is smooth and shiny and beneath it lies a layer of fat (blubber). This is up to 30 cm in thickness and serves to converse heat and body fluids.


By Yeni Imout

POMEGRANATE



General clarification:
Pomegranate trees grow as a bush or shrub.Height varies from 1,5 to 6 meters. Small leaves and flowers grow at the end of branches that resemble coral red.

Description :
Size pomegranate almost the same size of an orange.Skin thick dark yellow fruit flushed.Pomegranates contain many seeds in it.These seeds red met,sweet,and fresh,which often made fresh drinks.These a which makes it a special fruit for people who live in hot and dry.

Mount Merapi


Mount Merapi, Gunung Merapi (literally Fire Mountain in Indonesian/Javanese), is an active stratovolcano located on the border between Central Java and Yogyakarta, Indonesia. It is the most active volcano in Indonesia and has erupted regularly since 1548. It is located approximately 28 kilometres (17 mi) north of Yogyakarta city, and thousands of people live on the flanks of the volcano, with villages as high as 1,700 metres (5,600 ft) above sea level.

The name Merapi could be loosely translated as 'Mountain of Fire'. The etymology of the name came from Meru-Api; from the Javanese combined words; Meru means "mountain" refer to mythical mountain of Gods in Hinduism, and api means "fire". Smoke can be seen emerging from the mountaintop at least 300 days a year, and several eruptions have caused fatalities. Hot gas from a large explosion killed 27 people on November 22 in 1994, mostly in the town of Muntilan, west of the volcano.[3] Another large eruption occurred in 2006, shortly before the Yogyakarta earthquake. In light of the hazards that Merapi poses to populated areas, it has been designated as one of the Decade Volcanoes.

On 25 October 2010 the Indonesian government raised the alert for Mount Merapi to its highest level and warned villagers in threatened areas to move to safer ground. People living within a 20 km (12.5 mile) zone were told to evacuate. Officials said about 500 volcanic earthquakes had been recorded on the mountain over the weekend of 23–24 October, and that the magma had risen to about 1 kilometre (3,300 ft) below the surface due to the seismic activity.[4] On the afternoon of 25 October 2010 Mount Merapi erupted lava from its southern and southeastern slopes.[5]

The mountain was still erupting on 30 November 2010 however due to lowered eruptive activity on 3 December 2010 the official alert status was reduced to level 3.[6]



By Devi ratnasari IX C

Thursday, January 27, 2011

Newspapers and magazines


Newspapers and magazines are very important in a modern life.People in cities, towns and villages want current information. Newspapers and magazines provide them with news about polities, crime, entertainment, sports and other information you need.

The production of newspapers and magazines is very hard work. Journalists search news. They try hard to interview people to get the correct issue direct from the horse's mouth. Then they write it into good and interesting articles. They editors decide the headlines and the news layout. They decide which articles must go on the front page and which news printed inside the paper. After all pages are ready then a managing editor approves and now the newspaper is ready to publish.



Note:
paragraf 1: general classification
paragraf 2: description

By Tita Ayu K
IX-C

Sharks


A shark is a type of fish that lives in the sea. It is one of the largest sea creatures. There are over 350 species. A shark is shaped like a torpedo. It has rough skin like sandpaper. Instead of bones it has elastic cartilage which helps them to move easily. It can grow up to 8 meters.
Sharks are found in all oceans around the world. The type of sharks found will depend on the water's temperature. A shark has to keep moving when it is asleep because it will either sink or suffocate. It has to keep moving because it needs to breathe through its gills to keep alive. When sharks are hungry,they look for food. Different sharks eat different food. Harmless sharks eat plankton but harmful sharks eat meat.
Sharks grow up to forty two babies(which are called pups) at a time. When the pups are born,they leave straight away because the mother shark does not have teats. Some sharks grow their pups in different ways,some lay eggs while others leave them alive . When they are born they need to defend themselves because they have no one to help them.




Rofiul Mufidah
IX-C

chimpanzees



General classification
chimpanzees are humans' closest relatives compared to any other apes.


Description
they like to stayon the ground, but they climb among trees. their hands and feet can easily grip branches and objects because their hobby is swinging. chimps like to search for termites ants and never refuse of sweet fruits and nuts. chimpanzees communicate with each other using a wide variety of sound




Wahyu Putra
IX-A

Wednesday, January 26, 2011

Plant



General Classification)
Plants are living beings. They need food, water and air for survival.

Description 1)
Plants derive their food from the earth and the air. If you look at their roots, you will find that ends of these roots are like fine fibers. We call them root-hairs. They absorb water and minerals, then transport them upwards to the leaves through the trunk and the branches. It is the leaves which prepare the food.

Description 2)
The green material, chlorophyll, prepares the food like a machine. It converts the carbon dioxide taken from the air and water from the ground into sugar with the help of sunlight. This chemical reaction is called photosynthes. In fact, the chlorophyll takes energy from the sunlight and uses it to synthesize the hydrogen from water and carbon from carbon dioxide for making sugar. This reaction also gives out oxygen and water which are excreted by the leaves.





By DAVIT SISWANTO (07)
KELAS : 9C

Beach Volleyball

General Classification :
Beach volleyball began in California in 1950. At the time some people who had a vacation at the beach came up with an idea. They put up a piece of rope as a net and played volleyball. Shortly afterwards, many women and men liked to play it. Therefore, in 1985 the Volleyball Federation recognized it, and in the following year it organized an international beach volleyball competition in Rio de Jeneiro, Brazil.
Description :
Beach volleyball and traditional volleyball look the same but actually they are different. What are the similarities and differences between them? The similarities are as follows. Games must be played on the courts of the same size, and they also have nets. The techniques of playing the games are almost the same. Every set of each game consists of 15 points. However, traditional volleyball has more players than beach volleyball. That is, it has 6 players while beach volleyball has only 2 players in each team. Besides, traditional volleyball can be played in a stadium, a sport hall, or anywhere outside. Beach volleyball is only played on the sand at the beach.

In Indonesia beach volleyball has begun to be more popular and interesting recently. International competitions have been held in several places such as Bali, Lombok, and Jakarta (Ancol). However, it should be introduced and developed further in other areas in Indonesia, especially areas of beautiful beaches like Maluku, Sulawesi, and Irian Jaya.


By Imelda Yursa Emilia
Class : ix-a

KOMODO DRAGON


Do you know what is the largest lizard? This lizard is called komodo. It lives in the scrub and woodland of a few Indonesian islands.

Komodo dragon is the world's heaviest lizard, weighing 150 pounds or more. The largest Komodo ever measured was more than 10 feet (3 meters) long and weighed 366 pounds (166 kg) but the average size of komodo in the wild is about 8 feet (2.5 meters) long and 200 pounds (91 kg)

Komodo has gray scaly skin, a pointed snout, powerful limbs and a muscular tail. They use their keen sense of smell to locate decaying animal remains from several miles away. They also hunt other lizards as well as large mammals and are sometimes cannibalistic.

The Komodo dragon's teeth are almost completely covered by its gums. When it feeds, the gums bleed, creating an ideal culture for virulent bacteria. The bacteria that live in the Komodo dragon's saliva causes septicemia, or blood poisoning, in its victims. A dragon will bite its prey, then follow it until the animal is too weak to carry on.

This lizard species is threatened by hunting, loss of prey species and habitat loss.



By ADI PURWANTO
KELAS : 9B
No. Absen : 30

Tuesday, January 25, 2011

HEART

The heart is the most important part of the body. It is the center of life. However, the heart is only as big as a closed hand. ( General Classification)

The heart is a muscle and it beats about seventy times per minute throughthout a person’s life. (Description)

The heart pumps blood from your heart to all parts of your body. The heart is made up of four chambers or small “rooms”. The top chamber are called the right and left auriclesand the botttom chambers are the right and left ventricles. (Description)

When blood enters the heart. It is in dark reddish color because it countains carbon dioxide. The blood enters the right auricle and then the right ventricle. When the heart contracts, it forces the blood to the lungs where the blood receives oxygen. It then goes to the left auricle. The heart contracts again, and the blood goes to the left ventricle and is then forced out into the body. The blood gathers carbon dioxide and returns to the heart, and the process begins again. (Description)



By AHMAD RIZAL KHULUMBI
KLS; IX C
NO ABSEN : 03

Tyrannosaurus rex


Tyrannosaurus rex, sometimes just called T-rex, is believed to be the largest and most fearsome predator on Earth's land ever to have existed. This dinosaur once roam the Earth in the Creataceous period approximately 68 to 65 million years ago.

As a carnivorous dinosaur, this giant predator most likely ambushed their prey, and devoured them with jaws full of white sharp teeth. With it's fast ability to run at an astonishing speed of 32 mph (50 kmh), a perfect slim and stiff tail that gave it an excellent balance and allowed it to make quick turns, equipped this gigantic predator and made it even more deadly, like a killing machine.




NAMA;ANDYA SUKMA
KELAS;IX B
NO;04

Lesser Slow Loris (Nyticebus Pygmaseus)


The Lesser Slow Lorris is a mammal which can clamps onto branches for long periods of time. To help it do this, the Loris has a network of blood vessels, called rate mirabilis in its forearms and shanks.
It is a small mammal which is 7-10 inches long (175-250 mm) and can weigh as much as 12 ounces or 340 grams. Being nocturnal the Loris has large round eyes. The Loris has no tail but has broad grasping feet. On its second toe it has a sharp claw. It also has an enlarged thumb and a reduced index finger.
The Lesser Slow Lorris is a plump animal with soft, thick fur ranging in color from light brownish-grey to deep reddish-brown with a dark stripe down the back and neck. It has a long snout with com-like front teeth which are used in grooming.
It is found in Southern Asia, Vietnam, Borneo, and Sumatera. As it is tree-living, it is restricted to tropical rain forests. The diet of the Loris is made up of fruit and leaves, tender shoots, insects, birds, small mammals and reptiles. It is nocturnal and sleeps by day rolled up in a ball.
The Lorris a solitary animal which belongs to the family of Lorisidea bush baby and potto. It is a very slow but deliberate climber. An interesting fact about the Lesser Slow Lorris is that it has a single-note whistle.




By syifaur rohman
kelas :lX b
absen:25

Birds

Birds are interesting flying animals. They are vertebrates and warm blooded animals. They belong to aves class and they can be found all over the world.

Birds breath with their air pocket. Beside as respiration organ, air pocket also can enlarge or reduce their weight when flying or swimming.

There are many kinds of birds. Earth bird has special characteristic. They have different morphology acording to their food and their habitat. Some of them eat seeds, pollen, fish or meat. There are some species that live in land and the others live in water. Land birds live on their nest.

Female birds have specific tasks. they lay eggs and feed their baby, Beside that they look for foods for their baby.





by M. FIRDAUS HIDAYAT
KELAS: IXB
NO. ABSEN: 18

Snakes

Snakes are reptiles (cold-blooded creatures). They belong to the same group as lizards (the scaled group, Squamata) but form a sub-group of their own (Serpentes).
Snakes have no legs but a long time ago they had claws to help them slither along.
Snakes are not slimy. They are covered in scales which are just bumps on the skin. Their skin is hard and glossy to reduce friction as the snake slithers along the ground.
Snakes often sun bake on rocks in the warm weather. This is because snakes are cold-blooded and they need the sun’s warmth to heat their body up.
Most snakes live in the country. Some types of snakes live in trees; some live in water, but most live on the ground in deserted rabbit burrows, in thick, long grass and in old logs.
A snake’s diet usually consists of frogs, lizards, and mice and other snakes. The Anaconda can eat small crocodiles and even wild boars.
Many snakes protect themselves with their fangs. Boa Constrictors can give you a bear hug which is so powerful. It can crush every single bone in your body. Some snakes are protected by scaring their enemies away like the Cobra. The Flying Snakes glides away from danger. Their ribs spread apart and the skin stretches out. Its technique is just like the sugar glider’s.







nama: anggi adi s.
no abs. :5
kelas: IX B

Dancing Birds

Many birds dance to attract a mate, especially in spring time.From pigeon to parrots, birds like to show them selves off by dancing. Have a look at the birds near where you live and see what kinds of dances they perform ostriches are the only birds. which dance for fun early in the morning the birds gather and begin to dance in circles on tip-toes with their wings outstretched.Very soon,the whole group joins in with the twirling dance.Scientists think that this dance is purely an expression of joy at being alive!





By : Anita Wahyuningsih
Class : IX B

Wednesday, January 12, 2011

GOING TO COBAN CANGGU

RIZKA AND VITA PLAN TO GO TO COBAN CANGGU.

vita :Good morning, Rizka.
Riska :Morning, Vita. How are you this morning?
Vita :I'm fine. And you?
Riska :I'm fine, too.
Vita :What do you plan next holiday?
Riska :I plan to visit some places of interest at Mojokerto. And you?
Vita :What place do you like visit ?
Riska :I like to visit Coban Canggu Waterfall.
Vita :Where is it?
Riska :It is at Pacet - Mojokerto.
Vita :Why do you like to visit it?
Riska :Because the place is beautiful and interesting to have relax there.
Vita :How often did you visit it?
Riska :once.
Vita :When will you go there?
Riska :I'll go there next holiday.
Vita :With whom will you go there?
Riska :I'll go to there with my family.
Vita :How will you go there?
Riska :By motor cycle.



BY,
Riska Yuliati ( 9G )
Vita Khurniasari ( 9G )