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...
(3)Sa ndstorms in China appear to have in creased in rece nt years___of_“desertificati on” as a result of = (4)Citize ns wa___orange sky and stro ng winds that cover the city in a thick, brow n-yellow dust. wake up:...
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...
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...
youtu.be/7DhvAjJFfz0?s=idg&k=1644862635209 NASA喷气推进实验室 A large dust storm on Mars, nearly twice the size of the United States, covered the southern hemisphere of the Red Planet in early January 2022, leading to some of NASA’s explorers on the surface hitting pause on their no...
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, ...
A xylem embolism, then, is similar to a human air embolism, in which air enters the bloodstream and causes potentially severe complications. The tracheids try to prevent such air bubbles and withstand the increased pressure, but that protection comes at a price: less water and, the researchers...
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 ...
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, ...