A. satellites orbit the Earth B. the ozone layer is located C. most of the weather occurs D. temperatures are E. xtremely cold 相关知识点: 试题来源: 解析 C。解析:文章中提到“This is where we live and where most of the weather occurs.”,可知对流层是大部分天气发生的地方。A 选项是热...
The ozone layer is a concentration of ozone gas in the stratosphere. Ozone is important because it absorbs ultraviolet radiation that can harm living things on Earth.Answer and Explanation: The hole in the ozone layer is located over Antarctica. The ozone hole is a region of depletion of ...
Decline in the thickness of ozone layer over a restricted area is called ozone hole. It was first discovered over Antarctica in 1985.
The ozone layer is the common term for the high concentration of ozone that is found inthe stratosphere around 15–30km above the earth's surface. Which is the coldest layer? Located between about 50 and 80 kilometers (31 and 50 miles) above Earth's surface,the mesospheregets progressively...
The ozone hole is a large area of thin ozone layer in the stratosphere formed due to the depletion of ozone due to CFCs. Ozone hole is seen in the Antarctic region.
The catalyst converter (22) as for the surface being anodized, anodic oxidation layer (24) is formed, dilutes metallic oxide layer and the coating film is processed and dilutes and coating film layer (26) is formed. The ozone destructive catalyst (28) impregnation is done in anodic ...
(1)D. 推理判断题.根据第一段"Worried about the loss of rainforests and the ozone layer (臭氧层)? Well, neither of those is doing any worse than a large majority of the 6,000 to 7,000 languages that remain in use on Earth. One half of the surviv
The use of methyl bromide is being reduced or phased out by many countries because of its negative impact on the ozone layer (Besri 2010; IPPC 2008) as well as due to human health concerns. It is explicitly stated in the standard’s documentation that none of these approved treatments are...
What is the highest ozone layer in the atmosphere? What is ground water? What is the source of groundwater? Describe the nature of ground water flow (through sandstone and or versus granite vs limestone). Why do many scientists think that total phosphorus concentrations are more useful indicator...
QAHV is specifically engineered to generate hot water and is the superior choice for commercial and residential applications where the demand for high temperature hot water is high. QAHV utilizes an environment-friendly natural refrigerant CO2 (R744), which does not destroy the ozone layer (ODP=0...