What is the ozone layer? Earth's Atmosphere: The Earth's atmosphere is layered. The troposphere hugs the Earth's surface. Rising above this is the stratosphere, followed by the mesosphere, thermosphere, and exosphere. These layers have important roles in safeguarding the Earth's surface. ...
What is the main function of the ozone layer? A. To absorb carbon dioxide. B. To reflect sunlight. C. To protect the Earth from harmful ultraviolet radiation. D. To regulate the E. arth's temperature. 相关知识点: 试题来源: 解析 C。解析:臭氧层的主要功能是保护地球免受有害的紫外线辐射...
The ozone layer plays a crucial role in protecting life on Earth. What is the main threat to the ozone layer? A. Deforestation B. Industrial pollution C. Carbon emissions D. Overfishing 相关知识点: 试题来源: 解析 B。解析:工业污染是臭氧层的主要威胁。A 选项“Deforestation”(森林砍伐)主要...
Ozone is also found in smaller quantities in the “Troposphere” which is the atmospheric band closest to Earth. The presence of Ozone in the Stratosphere blocks harmful Ultra Violet radiation from the Sun and hence is helpful. The ozone molecule consists of three atoms of oxygen; it’s chemic...
It is formed in these instances when an electrical discharge breaks an oxygen molecule (O 2 ) into free oxygen atoms (O), which then combine with O 2 in the air to make O 3 . In addition to its roles in the atmosphere, ozone is a chemically reactive oxidizing agent that is used as...
How is ozone layer useful to us ? View Solution Write the full form of CFC. Give its one harmful effect. View Solution View Solution View Solution View Solution View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions ...
What is the effect of ozone depletion?(Please select one answer)A.More dangerous UV from solar radiation reaches the biosphereB.The global atmosphere becomes lighter and thus expands more into spaceC.The global atmosphere is more in danger of being swept away by solar winds...
选项分析如下:- **A、南美洲**:位于南半球但靠近赤道,仅南极臭氧空洞扩大时可能短暂影响其南部,并非主要区域。- **B、非洲**:横跨赤道,大部分位于北半球,与极地臭氧空洞无关。- **C、南极洲**:符合观测事实,臭氧空洞中心位于南极上空。- **D、亚洲**:位于北半球,北极地区臭氧损耗程度远低于南极。故选C。
The second phenomenon, concerning seasonal depletion of the Ozone over the Poles, is called the Ozone Hole. These large holes are coupled by similar depletion events in the troposphere over the polar regions during the Spring as well. The formation of the Ozone holes is different to the general...
While travelling through many reasons that cause global warming, Ozone layer depletion is one of the major reasons for it. In order to know more about ozone layer depletion, we need to learn what ozone layer is. Let us dig deep into what is ozone layer, how it is formed...