Japan+Environmental+Issues+2-1

How can we protect the environment?

=In this unit your group will research environmental issues in your chosen country. You should research the problem discuss possible solutions with your group. Write a paragraph in response to the following questions. Add pictures or video to improve your page.=

==//What environmental problems does this country have? What would you do to fix them?// ==

=Your solutions should include individual, national, and global responses to the problem.=





= = =Japan's environmental problems is the radiation problem. Last year, exploding nuclear power plant was exposed to radiation.= =When the cells are exposed to radiation damage, wear. First step is a physical step is ionization of water by radiation energy.= =The second phase physicochemical phase molecules and reacts with water, ionized water, the other is a step that generates superoxide.= =Here are exceeded, proceed to step 3 to step chemical, peroxide formed in this process before the cell's protein or enzyme, DNA oxidation, etc., or those acting makes you lose activity. Three steps that occur before the change is usually short is occurring in seconds= =finally, the fourth step is a long-term changes taking place. Extent of damage to individual cells, depending on the degree of damage in the process of addressing themselves to the light recovery is possible, but beyond certain threshold, delay or interruption of cell division or cell death may develop, and chromosome damage in germ cells because as far as the next generation may lead to more symptoms.=

2학년 1반 31번 최재욱 완전 하기 힘들어!!!