解析 protecting 【解析】这里需要用一个形容词来修饰layer,pro- tecting layer是保护层的意思。 结果一 题目 【题目】完成句子。The ozone layer is a ___ layer which keeps away the harmful light from the Sun high in the sky. (protect) 答案 【解析】 protecting 【解析】这里需要用一个形容词来...
The depletion of the ozone layer, which is primarily caused by the excessive release of certain chemicals, has led to a significant increase in ultraviolet radiation reaching the Earth's surface. In this sentence, the word "depletion" can be best replaced by _....
What is the altitude of the ozone layer? Which layer of the atmosphere is located above the mesosphere? What is the temperature of the ozone layer? The ozone layer is located where? Which layer of the atmosphere do we live in? What is the hottest layer of the Earth's atmosphere?
Which of the following is absorbed by the ozone layer ? View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar ...
Many refrigerants, such as chlorofluorocarbons (CFCs) damage the ozone layer, while others are extremely potent greenhouse gases. In fact, one kilogram of
【答案】C【核心短语/词汇】ozone:臭氧;occur:发生;protectivelayer:防护层【翻译】臭氧是距离地面20到50公里处的一种气体,它对地球形成了重要的保护层。【解析】根据题干,ozone是臭氧的意思,根据常识,臭氧层是距离地面20到50公里处,故第一空应填above(在...上方),排除A和B选项,第二空,是指臭氧层对地...
1. What is LignoSat? A. It is a metal device. B. It is a new kind of material. C. It is a box as small as your hand. D. It is a satellite made of magnolia wood. 2. Wood is used to make a satellite because wood can ___. A. be harmful to the ozone layer B. cost le...
The air conditioning apparatus, with a refrigerating fluid which is not harmful to at least the ozone layer, includes at least a first safety zone (5) wherein at least part of said electrical and/or electronic members of the apparatus are arranged; the safety zone has selected dimensions for...
Which layer of the atmosphere contains layer called ozone? Most atmospheric ozone is concentrated in a layer inthe stratosphere, about 9 to 18 miles (15 to 30 km) above the Earth's surface (see the figure below). Ozone is a molecule that contains three oxygen atoms. At any given time, ...
Protection of the Ozone Layer which is the legal framework in Mongolia for ozone layer protection. multilateralfund.org 1999 年政府通过了国家保护臭氧层方案 ,这 是蒙古保护臭氧层的法律 框 架。 multilateralfund.org The E2E 100G bearer network uses ZXR10 T8000 in the backbone IP layer, which ...