3. What is cloud seeding? A. A kind of cloud. B. A chemical. C. A way to make rain. D. A special airplane. 相关知识点: 试题来源: 解析 C. A way to make rain. 云播种是一种人工影响天气的技术,通过向云层中播撒化学物质,如干冰或碘化银,来促进降水。因此,云播种是制造雨水的一种方法...
Weather Bureau plane during a cloud seeding mission in September 1969. (NOAA Photo Library) “While cloud seeding is often described as ‘creating’ rain,” Kuhl wrote, “it can be more accurately described as moving rain from one location to another, and cloud seedin...
Cloud seeding is the process of spreading either dry ice, or more commonly, silver iodide aerosols, into the upper part of clouds to try to stimulate the precipitation process and form rain. Since most rainfall starts through the growth of ice crystals from super-cooled cloud droplets (droplets...
For many across the world, drought is a real problem. It causes serious health risks of dehydration. Cloud seeding offers a potential solution to this...
( )3. What is "cloud seeding"? A. A kind of cloud. B. A chemical. C. A way to make rain. 相关知识点: 试题来源: 解析 C “云播种”是一种通过向云层中播撒特定物质(如干冰、碘化银等)来促进降雨的技术。因此,正确答案是 C,即“一种制造雨水的方法”。
Cloud seeding is a scientific process that improves a cloud’s ability to make rain or snow, as well as control other weather events. The technique, which experts also call weather modification, can really help in areas that don’t have a big enough supply of natural water. After cloud see...
Vegetation management is also critical for the safety and efficacy of the transportation sector. High winds or other extreme weather conditions can fell trees, which can then obstruct railroads or highways. When this infrastructure shuts down, rail and toll operations lose revenue and can incur signi...
One doubter about the safety of cloud seeding is31. What can we infer from the last paragraph?k Doswell, a research scientist who just retired from A. Scientific studies have proved Stienwand right.niversity of Oklahoma. "In 1999, I personally saw B. Private climate engineering is illegal ...
What is cloud seeding? Cloud seeding is a weather modification concept that attempts to draw more rain or snow out of a cloud than would occur naturally. Cloud droplets don’t form spontaneously. The moisture needs something to condense on – like the water that forms on the side of a ...
These are massive sections of ice that against cloud-seeding companies. Hence, private spread out over the sea, floating on the water below climate engineering can proceed in relative leg a Antarctica's largest ice shelf, the Ross Ice Shelf, is safety. about the size of France. 相关知识点...