Fan Wenyi:
Great changes have taken place in the world when the global climate is warming. In the Antarctic, the ice and snow melt, and human beings feel that they will be in ice water, which is what human beings eat. Due to global warming, the polar bear, the dominant polar bear in the Arctic, is becoming extinct. Mother bear has been handing a pair of scissors to bear. Baby Bear asked curiously, Mom, what are you doing with scissors? Mother replied in a commanding tone: cut your hair quickly, or you will die of heat if you grow such thick hair again! Bear looked at his mother innocently: We live in ice and snow, how can it be hot?
This is our coat. Without it, it will freeze and we can't cut it! Mother bear's tone is a little sad and sighs: global warming is not appropriate now, I am afraid it will go extinct! Global warming, polar bears can't find food, even their cubs eat, which is helpless! Human beings should deeply reflect on their own behavior, but when global warming, human beings are unaware of their mistakes!
Fan Wener:
2 1 century, the rapid increase of population, the deterioration of marine ecological environment and the increasingly serious environmental pollution have constituted a major global problem and are also the main factors leading to global warming. According to CNN, Canada's last complete Arctic ice shelf collapsed, and within two days at the end of July, 43% of its area disappeared, which was larger than Manhattan in new york. The reasons for the collapse of the ice shelf are related to higher than normal temperature, wind at sea and open water in front of the ice shelf.
On August 6th, local time, the last complete Arctic ice shelf in the sparsely populated Nu Loewit area on the edge of ellesmere island collapsed, and 40% of the area disappeared within two days. However, the extreme temperature of -68℃ appeared in the coldest time in the Russian town of Egor, located in the Arctic Circle, but on June 20th, the measured temperature was 38℃. The extreme weather brought by the greenhouse effect affects human beings all the time.
Fan Wensan:
Because people wantonly pollute the environment and destroy nature, nature strikes back, causing global warming, abnormal climate and species extinction. Planting and anti-El Nino phenomenon. In recent years, serious windstorms, floods, fires, ice melting, etc. , make people suffer unprecedented threats and disasters. Moderate typhoon Morakot brought heavy rain and caused serious disasters in South Taiwan Province Province.
From TV news and newspapers and magazines, we can see shocking pictures such as Xiaolin tribe being buried by mudslides in Xiaolin village of Kaohsiung County, and Jin Shuai Hotel collapsing in Zhiben Hot Spring Area of Taitung County. For example, Namaxia Township in Kaohsiung County, Liugui Township, Linbian Township in Pingtung County, Jiadong Township, Beinan Township in Taitung County, taimali township and other places are also devastated.
This summer, the temperature in 17 country broke the historical record, and the heat wave triggered a forest fire in central Russia, which quickly spread to the western region. So far, more than 70 towns or villages have been destroyed, 1000 houses have been burned, thousands of people have been made homeless, and property losses have exceeded NT$ 6.67 billion. The death toll is expected to continue to rise. This forest fire is the most serious natural disaster in Russia in the past 40 years, and the area swallowed by the fire exceeds 6.5438+0.2 million hectares.