莯蘋玥 asked in 科學其他:科學 · 10 years ago

有關環境保育的英文報告 急阿!!!20點!!!

請問各位高手大大:

1.汽車廢氣造成的空氣汙染?

ex:就我找到的資料接下去有辦法嗎?:One type of air pollution is the releaseof particles into the air from burning fuel for energy. Cars are an example.When we burning fuel forenergy, cars productexhaust.

然後我接不下去了....救命阿~~~

2.水汙染的原因...

3.溫室效應

感激不盡!!!

還有個不情之請:可以盡量顯淺易懂嗎?

2 Answers

Rating
  • 安安
    Lv 6
    10 years ago
    Favorite Answer

    1. .... Cars exhaust CO2, NOs and visible smoke or smog, CO2 is the most abundant greenhouse gas in the atmosphere; and smog cause people and animals get respiratory system disease.

    2. The source of water polution can be divided into 2 major cause: first is natural disaster such as rain storm, it caused soil erosion, and bring huge amount mud into rivers, creeks, pond, lakes and water dam.

    The second cause is human activities, such as agriculture & livestocks, the cultivation of soil causes soil erosion that may run into water system; waste of livestocks and fertilizer used in farm cause further pollution that brings the excess fertilizer run into water system, and cause eutrophication of the water system; and the water may become poison to many aquatic life.

    Another human activities that seriously pollute the water system is the sewage, the sewage from urban waster water, from inductrial wast water; and from livestock waste water. These sewage may cause disaster if drained directly into rivers without proper treatments.

    3. Greenhouse effect means the atmosphere act as a greenhouse, the heat from long-wave solar radiation easily enter the transparent roof, but trapped in the greenhouse, it caused the temperature in the greenhouse raised up. The atmosphere greenhouse effect is a normal effect that kept the earth warm enough to support life on eanth. But when the amount of greenhouse gas such as CO2, methane, and nitros oxide in atmosphere increased, the greenhouse effect also increased, and caused so-called "global warming". The temperature on earth surface will continuously raise, and the weather will become unstable, until no longer fit for most of the life on the earth. And finally cause most of the life on earth die or dying.

    Source(s): 環境科學
  • Anonymous
    6 years ago

    到下面的網址看看吧

    ▶▶http://qoozoo201409150.pixnet.net/blog

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