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DIO GUNAFI R

1.     Kangaroo

A kangaroo is an animal found only in Australia, although it has a smaller relative, called a wallaby, which lives on the Australian island of Tasmania and also in NewGuinea.

            Kangaroos eat grass and plants. They have short front legs, but very long, and very strong back legs and a tail. These are used for sitting up and for jumping. Kangaroos have been known to make forward jumps of over eight metres, and leap across fences more than three metres high. They can also run at speeds of over 45 kilometres perhour.

The largest kangaroos are the Great Grey Kangaroo and the Red Kangaroo. Adult grow to a length of 1.60 metres and weigh over 90 kilos.

Kangaroos are marsupials. This means that the female kangaroo has an external pouch on the front of her body. A baby kangaroo is very tiny when it is born, and it crawls at once into this pouch where it spends its first five months of life

2. Thunder and Lightning

Lightning is a sudden, violent flash of electricity between a cloud and the ground, or from cloud to cloud. A lightning fl ash, or bolt, can be several miles long. It is so hot, with an average temperature of 34,000° Centigrade, that the air around it suddenly expands with a loud blast. This is the thunder we hear.

Lightning occurs in hot, wet storms. Moist air is driven up to a great height. It forms a type of cloud called cumulonimbus. When the cloud rises high enough, the moisture freezes and ice crystals and snowfl akes are formed. These begin to fall, turning to rain on the way down. This rain meets more moist air rising, and it is the friction between them which produces static electricity. When a cloud is fully charged with this electricity, it discharges it as a lightning flash.

3. Platypus

Many people call platypus duckbill because this animal has a bill like duckbill. Platypus is a native Tasmania and southern and eastern Australia.

Platypus has a flat tail and webbed feet. Its body length is 30 to 45cm and covered with a thick, and woolly layer of fur. Its bill is detecting prey and stirring up mud. Platypus' eyes and head are small. It has no ears but has ability to sense sound and light.

Platypus lives in streams, rivers, and lakes. Female platypus usually dig burrows in the streams or river banks. The burrows are blocked with soil to protect it from intruders and flooding. In the other hand, male platypus does not need any burrow to stay.

4. The Camel

The camel is a large, strong desert animal. Camels can travel great distances across hot, dry deserts with little food or water. They walk easily on soft sand and carry people and heavy hump. The hump is a large lump of fat providing energy if food is hard to find.

There are two chief kinds of camels: (1) the Arabian camel also loads to places that have no roads. Camels also serve the people of the desert in many other ways. The camel carries its own built-in food supply on its back in the form of a called dromedary, which has one hump, and (2) Bactrian camel, which has two humps.

5. The Red Bird Of Paradise
An Indonesian endemic, the Red Bird of Paradise is distributed to lowland rainforests of Waigeo and Batanta islands of West Papua. This species shares its home with another bird of paradise, the Wilson's Bird of Paradise. Hybridisation between these two species are expected but not recorded yet.

The Red Bird of Paradise, Paradisaea rubra is a large, up to 33cm long, brown and yellow bird of paradise with a dark brown iris, grey legs and yellow bill. The male has an emerald green face, a pair of elongated black corkscrew-shaped tail wires, dark green feather pompoms above each eye and a train of glossy crimson red plumes with whitish tips at either side of the breast.The male measures up to 72 cm long, including the ornamental red plumes that require at least six years to fully attain. The female resembles the male but is smaller in size, with a dark brown face and has no ornamental red plumes. The diet consists mainly of fruits, berries and arthropods.

 6. 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.

7. Elephant

An elephant is the largest and strongest of all animals. It is a strange looking animal which it has thick legs, huge sides and backs, large hanging ears, a small tail, little eyes, long white tusks and above all, elephant has a long nose, the trunk. An elephant is commonly seen in a zoo, it has hard found in it natural habitat.

The trunk is the elephant's peculiar feature. This trunk has various usages. The elephant draws up water by its trunk and can squirt the water all over its body like a shower bath. The elephant's trunk also lift leaves and put them into its mouth. In fact, the trunk serves the elephant as long arm and hand. An elephant looks very clumsy and heavy and yet an elephant can move very quickly.
The elephant is very intelligent animal. Its intelligence combined with its great strength makes an elephant a very useful servant to man. Elephant can be trained to serve in various ways such as carry heavy loads, hunt for tigers and even fight. An elephant is really a smart animal.

8. Tornado

Tornadoes are known as one of the most damaging disasters. What is the description of tornadoes? A tornado is a very powerful column of winds which spirals around a center of low atmospheric pressure. A tornado will look like a large black funnel which hangs down from a storm cloud.

The name "tornado" derives from the Latin "tonare". It means "to thunder." While the Spanish developed the word into "tornear" which means "to turn or twist". This is why a tornado is sometimes called twister or cyclone.

The winds inside a twister can spin around at speeds up to 500 miles an hour, but it usually travels at roughly 300 miles an hour. This speed twisting makes a tornado the most dangerous storm.

The average tornado has a diameter of about 200 to 300 yards. The smaller tornadoes are known as satellite tornadoes. These small offspring, about 50 yards across, can be very fierce and do lots of damage.

The forming of a tornado can be very quick. Sometimes it can form in a minute or less. A tornado can travel across the ground at high speeds, then it can suddenly vanish. Most tornadoes last less than twenty minutes and travel less than 15 miles. However, the super storms sometimes travel over 100 miles before they are exhausted.

9 . Cat

The cat (Felis catus), also known as the domestic cat or housecat to distinguish it from other felines and felids, is a small furry domesticated carnivorous mammal that is valued by humans for its companionship and for its ability to hunt vermin and household pests. Cats have been associated with humans for at least 9,500 years, and are currently the most popular pet in the world. Owing to their close association with humans, cats are now found almost everywhere in the world.
Cats are similar in anatomy to the other felids, with strong, flexible bodies, quick reflexes, sharp retractable claws, and teeth adapted to killing small prey. As nocturnal predators, cats use their acute hearing and ability to see in near darkness to locate prey. Not only can cats hear sounds too faint for human ears, they can also hear sounds higher in frequency than humans can perceive. This is because the usual prey of cats (particularly rodents such as mice) make high frequency noises, so the hearing of the cat has evolved to pinpoint these faint high-pitched sounds. Cats rely more on smell than taste, and have a much better sense of smell than humans.

10. Types of Volcanic Eruptions
Volcanic eruptions have caused some of the worst disasters in the world. They can wipe out entire cities and kill thousands of people.
The name of volcano comes from Roman term. It derives from VULCAN which is the name of Roman fire god. Romans believed that Vulcan lived on a volcanic Italian coast. Romans called the island VULCANO.

According to scientists, volcanic eruptions are divided in to four basic groups. They are commonly known as Hawaiian, Strombolian, Vulcanian and Peleean. The term of Hawaiian eruptions are named after the volcanoes in Hawaii. These volcanic eruptions are the least violent type. They produce highly fluid lava which flows quietly. This gradually builds up a shield volcano.

Strombolian eruptions are named after Stromboli. These result from the constant release of gas from the magma. As the gas escapes, it produces tephra that piles up, turning into a cinder cone. Strombolian eruptions happen when sticky magma plugs the central vent. This makes the magmatic gas build up pressure until it blasts. The magma is turned into volcanic dust and bombs.

11. Mangrove Tree

A mangrove is a tropical marine tree. Mangroves have special aerial roots and salt-filtering tap roots which enable them to thrive in brackish water. Brackish water is salty but not as salty as sea water. Mangrove trees are commonly planted and found in coastal areas. Mangroves can serve as walls of protection for natural disaster in coastal area like tsunami. According to BBC News, healthy mangrove forests had helped save lives in the Asia disaster tsunami and people tended to respect these natural barriers even more, especially after the tsunami.
There are several species of mangrove tree found all over the world. Some prefer more salinity, while others like to be very-close to a large fresh water source such as river. Some prefer areas that are sheltered from waves. Some species have their roots covered with sea water every day during high tide. Other species grow on dry land but are still part of the ecosystem. The Times of India reported that rare species of mangrove had been found and was also known as the looking-glass tree, probably because the leaves are silver-coated.
Mangroves need to keep their trunk and leave above the surface of the water. Yet they also need to be firmly attached to the ground so they are not moved by waves.
Any part of root that appears above the water flows oxygen to the plant under water surface. as the soil begin to build up, these roots procedure additional roots that become embedded in the so

12. Bali Island 

Bali is a province in the country of Indonesia. The island is located in the westernmost end of the Lesser Sunda Islands, lying between Java to the west and Lombok to the east. It is one of the country's 33 provinces with the provincial capital at Denpasar towards the south of the island. The province covers a few small neighbouring islands as well as the isle of Bali.

With a population recorded as 3,891,428 in the 2010 census, the island is home to most of Indonesia's Hindu minority. In the 2000 census about 92.29% of Bali's population adhered to Balinese Hinduism while most of the remainder follow Islam. It is also the largest tourist destination in the country and is renowned for its highly developed arts, including traditional and modern dance, sculpture, painting, leather, metalworking, and music. Bali, a tourist haven for decades, has seen a further surge in tourist numbers in recent years.

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