根据第一段第1句Dust storms (沙尘暴) appear when strong wind blows and dirt from a dry surface.可知,沙尘暴是大风刮起干燥地表尘土时出现的,故选B。 [35题详解] 主旨大意题。根据第一段Strong dust storms may cause deaths, so you should know how to protect yourself from dust storms when,并...
1. 阅读理解 Dust storms (沙尘暴) appear when strong wind blows sand and dirt from a dry surface. Strong dust storms may cause deaths, so you should know how to protect yourself from dust storms when you meet them. Be careful of dust storm warnings Dust storms probably happen on hot su...
Recently, sand and dust storms have occurred in parts of northern and northwestern China. An often asked question is why this phenomenon tends to occur in spring, and how can people protect themselves against it? Sandy and dusty weather, or windstorms, typically occur when strong winds blow acr...
( D )40. What's the main idea of this passare? A. How to predict dust storms to help us keep away from dangers. B. How to prepare for cast storms. C. How to protect yourself from flying objects. D. How to protect yourself frocn dust storms. 相关知识点: 试题来源: 解析 答...
prevent the reoccurring of desertification is bringing about economic prospects in the city centres of drylands and places outside drylands. Changing the general economic and institutional structures that generate new chances for people to support themselves would alleviate the current pressures ...
A power outage can be a hotel’s worst-case scenario. Given the frequent lightning storms during monsoon season, it is beneficial to install a surge protector to prevent power surges and lightning strikes from tripping your hotel’s circuit breaker and damaging the unit and other electronics with...
It spewed enough gas and dust skyward to lower the average global temperature by 0.9-1.8 F (0.5-1.0 C) [sources: Geological Society of London; Tharoor]. To this day, its name is synonymous with cataclysm. Next to a supervolcano, Krakatau is a snap cap. A packet of Pop Rocks. OK, ...
To prevent this, you can use a dew shield, which wraps around the front end of the telescope. The shield extends the length of the tube and allows moisture to condense on the inside of the shield rather than in the tube. Some shields can be heated to prevent moisture from condensing at...
Such livelihoods include but are not limited to dryland aquaculture for the raising of fish, crustaceans, and industrial compounds derived from microalgae, greenhouse agriculture, and activities that are related to tourism. Another way to prevent the reoccurrence of desertification is improving the ...
People in the desert near to shelter forest, prevent dust storms. Remember there is a news said: " an old man near their value on trees, trees when I was a child, every day he came to see once, pouring water or weeding, seedlings grown up now, he has to go to other places to ...