Poles Apart
Antarctica is nearly twice the size of the United States. The meaning of Antarctica is opposite to the Arctic. The climate of Antarctica and Arctic is very different. Antarctica is the coldest area in the world. It is about 30 degrees colder than the Arctic. The land animals and plants of two regions are very different. Antarctica is the store house of about 85% of the total world supply of ice. If the ice melts, the volume of oceans would increase, and sea level would rise. Extreme atmosphere changes would have to take place for this to happen.
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Editing Checklist
After Reading Unit 1 through 5,try to get the answer of the following questions.
1.What kind of revolution has been made by the invention of the internet?
2.What does “... no one and therefore every one owns the Net” mean?
3.Why is internet considered as a hazardous tool?
4.By giving some example, derive the meaning of automation.
5.What is meant by program elements in complete system?
6.What activities can be found in decision element?
7.What are the purposes of beach reclamation?
8.How is beach reclamation accomplished?
9.How could dredging technique harm the environment?
10.If compared to their predecessor, what principle is still maintained when very submarines is designed?
11.What complications had been applied to the USS Seawolf?
12.How was internet used for the military purposes during the warfare?
13.What is www?
14.What does it mean by a computer based system using a kind of automatic dynamic rerouting?
15.What does the title “free information for all” mean? 0 comments
1.What kind of revolution has been made by the invention of the internet?
2.What does “... no one and therefore every one owns the Net” mean?
3.Why is internet considered as a hazardous tool?
4.By giving some example, derive the meaning of automation.
5.What is meant by program elements in complete system?
6.What activities can be found in decision element?
7.What are the purposes of beach reclamation?
8.How is beach reclamation accomplished?
9.How could dredging technique harm the environment?
10.If compared to their predecessor, what principle is still maintained when very submarines is designed?
11.What complications had been applied to the USS Seawolf?
12.How was internet used for the military purposes during the warfare?
13.What is www?
14.What does it mean by a computer based system using a kind of automatic dynamic rerouting?
15.What does the title “free information for all” mean? 0 comments
Green Revolution
Green revolution
Green Revolution is approach to agriculture. It makes to double the food product. The new approach of Green Revolution involved new grain, use of chemical, use of machinery.But Green Revolution has failed because it cannot keep up with population. And the first problem was about expense that required chemical insecticides, water and equipment.Green Revolution has brought social and political conflict. One of them was cost of the new agricultural methods. This caused the large landowner became richer and the landless became poor. So social tension increase.Green Revolution makes the government and farmers need to look at overall picture and long term effects. And then they find the new methods. They are better need of hungry people and be less destructive.
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