Beberapa contoh teks report

Lightning is a sudden shock, very fast and the electric force between the cloud and ground, or from cloud to cloud. the speed of lightning, or thunder, can be several miles long. It is so hot, with average temperatures of 34,000 ° Celsius, that the surrounding air suddenly expands with a loud explosion, and sounds. This is what we hear thunder. Lightning occurs in hot, basah.saat rain storms, humid air is driven up to a great height. This is a type of cloud called cumulonimbus. When the cloud rises high enough, the moisture freezes and ice crystals formed and snowfl akes. It began to fall, turning to rain on the way down. This meet is more humid rainy How air, and it is the friction between those who generate static electricity. When the cloud is fully charged with electricity, it will be discarded as a flash of lightning. so lightning suddenly appear with the rain and the sounds are very loud and luminous.

The apple is the pomaceous fruit of the ampple tree, it is one of the most widely cultivated tree fruits, the ree is small , 3 to 12 meter tail. The flowers are white they have five petals with 2,5 to 3,5 centimeters in diameter, the fruit is 5 to 9 centimeter in diameter, the apple tree comes from central asia, there are more than 7.500 known  cultivars of apples. Research shows that apples may reduce the risk of colon cancer prostate cancer and lung cancer , apples contain relatively low amounts of vitamin c as well as several other antioxidant compounds the fiber content in apples may reuce the risk of colon cancer , they may also help coping with heeart disease, weight loss, and controlling cholestrol, they are rich with caloric content like most fruits and vegetables.

 Birds are interesting flying animals. They are vertebrates and warm blooded animals. They include aves class and they can be found all over the world, in Indonesia also. birds breathe their air bags. In addition to the organs of respiration, air bags can also enlarge or reduce their weight when flying or swimming. There are many types of birds. Earth bird has special characteristics. they have different morphologies according to their food and their habitat. some of them eat seeds, pollen, fish or meat. There are several species that live in the soil and the other lives in the water. Land birds live in their nests. Female birds have specific tasks. they lay their eggs and feeding their babies, moreover they forage for their baby. made his usual bird ornaments and pet animals, and also there is also a cooked or baked, including squab.