Kamis, 26 Agustus 2010

Contoh Tugas Explanation kelas XII G Agama

A. Metamorphosis of Frog

           What you know about frog metamorphosis?? How is this slimy animals can hop, below the answer.

            At first, an adult female frog will lay eggs, then the egg will hatch after 10 days. After hatching, the frog eggs hatch into tadpoles. After the age of two days, the tadpoles have feathery external gills for breathing. After 3-week-old tadpole gills will be covered by skin. By the age of 8 weeks, the tadpoles back legs will be formed later enlarged when the front legs began to appear. Age 12 weeks, the front legs began to take shape, a short tail and breathe with lungs. After growth of perfect limbs, the frog will turn into an adult frog.

          I hope the above is useful knowledge for you guys, thank you for listening

B. Metamorphosis of Butterfly

           What you know about the metamorphosis of an insect called a butterfly. What makes a butterfly makes it so beautiful. Well, we describe the processwhat you know about the metamorphosis of an insect called a butterfly. What makes a butterfly makes it so beautiful. Well, we explanation the process.

            First of all, the butterflies will lay eggs. The eggs will hatch into larvae (caterpillars), the caterpillar will turn into a long shape. The caterpillars will be attached to trees and foliage to become pupae. After awhile, it will exit from the cocoon of a butterfly is still young. Then do not how long into adult butterflies.

            I hope the above is useful knowledge for you guys, thank you for listening.

 C. Chronology of The Tsunami

               What you know about the large waves that devastated Aceh six years ago. Well, it was named the tsunami waves, below the explanation of the tsunami.

                First, the occurrence of earthquakes in the seabed of high-strength, the eruption of volcanoes in the middle of the sea, the occurrence of landslides on the sea bottom cliff wall that result in cracks or fractures on the surface of the ocean floor. after the earthquake stopped on the mainland, the lapse of a few minutes later the sea water suddenly becomes retroactively, after that with the faster waves would spread rapidly and become very large waves with a height of between 4 to 24 meters when it will reach the mainland.

               I hope the above is useful knowledge for you guys, thank you for listening.



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