森林防火英語作文
To develop a skill to fight forest fires, we are sent to attend a course in forest fire control or fire science from an accredited university forestry program. There we learnt that there's as much science involved as there is bravery and brawn. Meteorology, geography, engineering and management skills are all integral to forest fire control. We did learn a lot…! The following are some of the things we learned about forest fire fighting.
1. Study the weather. Wind shifts will play a big part in fire-fighting strategy; an unfavorable shift may defeat all your efforts.
2. Establish a defensive line. Without a large professional crew and airborne tankers, your only chance is to dig a firebreak. Look for a favorable spot, such as a road or a ridgetop.
3. Eliminate all flammable material along your firebreak. The wider you can make the line, the better. Remove deadwood and bushes and scatter them on the burning side of the line.
4. Soak the area along and behind the firebreak with water. If there are buildings in the area, soak them as well. Remove any vehicles.
5. Be wary of the fire jumping past your location and cutting you off. Watch for airborne embers. Also watch out for igniting treetops, which suggest a fast-moving crown fire.
-
元宵節作文600字3篇【優】
在平時的學習、工作或生活中,大家都接觸過作文吧,藉助作文人們可以反映客觀事物、表達思想感情、傳遞知識資訊。那麼你有了解過作文嗎?下面是小編幫大家整理的元宵節作文600字3篇,僅供參考,希望能夠幫助到大家。元宵節作文600字篇1元宵節,仍處於一年中的寒冷時分。也...
-
【合集】我最愛的季節作文
在生活、工作和學習中,大家最不陌生的就是作文了吧,作文是一種言語活動,具有高度的綜合性和創造性。那要怎麼寫好作文呢?以下是小編為大家收集的我最愛的季節作文,希望對大家有所幫助。我最愛的季節作文1對於生活在北溫帶的我來說,我的家鄉一年有四季,春,夏,秋,冬。而在...
-
(必備)快樂元宵節作文300字4篇
無論是身處學校還是步入社會,大家都不可避免地要接觸到作文吧,藉助作文可以提高我們的語言組織能力。相信很多朋友都對寫作文感到非常苦惱吧,以下是小編幫大家整理的快樂元宵節作文300字4篇,希望對大家有所幫助。快樂元宵節作文300字篇1正月十五元宵節,那是人們最盼...
-
(熱)元宵節作文300字10篇
無論是在學校還是在社會中,大家都不可避免地會接觸到作文吧,作文是一種言語活動,具有高度的綜合性和創造性。一篇什麼樣的作文才能稱之為優秀作文呢?以下是小編整理的元宵節作文300字10篇,希望能夠幫助到大家。元宵節作文300字篇1“正月十五鬧花燈,燈兒多得數不清…...