Believe it or not, bushfires are actually part of an importantnatural cyclethat’s been around forhundreds of millions of years. Flames can kill insects anddiseasesthat harm trees. Low intensity fires burn dead or decaying debris on the ground which helps returnnutrientsto the soil. Fires also...
根据上文A bushfire is a large fire in the scrub(灌木) or forest that can quickly get out of control可知,本段的主要内容是关于“bushfire”的定义,故空格处也应与bushfire这个单词的释义有关。B选项Bushfires are often called “wild fires” in other parts of the world“森林大火在世界其他地区通常...
故答案为Bushfires, earthquakes, tsunamis and floods. 4.【答案】Communities which have a lot of old people or don't have much money. 【解析】哪些社区比其他社区更需要志愿者?根据第四段“If the communities don't have much money, they will need a lot of help from volunteers. And communities...
Communities and bushfire hazard in Australia: More questions than answers The issue of communities and their exposure to bushfire hazard is highly topical internationally. There is a perceived trend of greater exposure to bushfir... A Cottrell - 《Global Environmental Change Part B Environmental Hazar...
The biosphere is often broken down into smaller groups of related things to make it easier to understand its structure. For example, we may break it down like this: Biosphere- The biosphere contains all living things on Earth. Biome- A biome is a large collection of organisms occupying a ma...
Minimising the Risk Whilst Protecting Human Life: That's What It Is All About The key aspects and features of the 2009 Victorian Bushfires Royal Commission Final Report are discussed. R Hansen - 《Planning News》 被引量: 0发表: 2010年 ...
aFirefighters in Australia have deliberately joined up two large fires as part of efforts to control bushfires across New South Wales 消防人员在澳洲故意地加入了二大火作为努力控制bushfires一部分横跨新南威尔斯[translate] aOne of these concerns the contrast between morality as a sphere of personal ende...
、 阅读理解What is a volunteer?Volunteers are people who do a job for the satisfaction (满足感) of helping others.Volunteers do many different kinds of jobs. Some volunteers read books onto tapes (磁that people with eye problems can listen. Some volunteers send meals to the old or sick ...
Bushfires are the leading cause of death and injuries from natural disasters in Australia, are responsible for hundreds of millions dollars in economic losses every year and seriously affect the country's ecosystems. National data shows that half of these fires are deliberately lit with a ...
aPower is a key figure of merit in energy conversion systems and portrays the rate at which energy is produced, 力量是一个关键优值在能量转换系统并且刻画 能量导致的率,[translate] aDe-rating break point 减税转折点[translate] aRoly Poly Roly多[translate] ...