Ozone layer is being destroyed, allowing the sun’s harmful rays to___. A. give up B. take off C. come through D. break out 相关知识点: 试题来源: 解析 C 正确答案:C解析:句意:臭氧层受到破坏后,对人体有害的太阳光就可以穿过大气层到达地面。come through穿过。give up放弃。take off脱掉;...
SCIENTISTS are witnessing an unprecedented destruction of the ozone layer over the northern hemisphere, which could result in public health warnings being issued about the risk of skin cancer.
The ozone layer has a hole in it.There are high ozone levels in the air. Do you know ozone is good or bad? The good ozone is found miles above the earth. That is an ozone layer. But the ozone layer is becoming thinner. It is being destroyed by chemicals from refrigerators,air ...
Step-by-Step Solution:1. Understand the Question: The question asks about the destruction of the ozone layer in the upper atmosphere. It is important to identify the substances responsible for this depletion.</
Ozone layer of upper atmosphere is being destroyed by: View Solution Ozone layer of upper atmosphere is being destroyed by 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...
Ozone is destroyed. 翻译结果5复制译文编辑译文朗读译文返回顶部 The ozone layer is destroyed. 相关内容 a做一次数学测试 Makes a mathematics test[translate] ai can't enjoy nothing today i can't enjoy nothing today[translate] aim sorry that wasnt called for im抱歉未呼叫要求[translate] ...
Nearly 90% of the Earth’s ozone is in the stratosphere and is referred to as the ozone layer. Ozone absorbs a band of ultraviolet radiation called UVB that is particularly harmful to living organisms. Stratospheric ozone is constantly being created and destroyed through natural cycles. Various ...
Then, they can react with ozone and deplete the ozone layer. Therefore, in order to save the ozone layer from being depleted, we should use other alternative chemicals such as butane and propane. 展开 关键词: Ozone Ultraviolet radiation CFC Butane Propane Article ...
2.细节题:从第二段的句子:What has destroyed part of the ozone layer? Scientists do not know for sure. 可知科学家还不知道是什么破坏了臭氧层的一部分,选A 3.细节题:从第二段的句子:They suspect that our popular spray cans (喷漆罐) have played a part in the damage. 和The chemicals used in...
1.02.3.3The Time Line to Stratospheric Ozone Layer Restoration Although atmospheric chlorine levels are decreasing, several factors will prolong the time line to restoration of pre-1980 thickness levels of the ozone layer, including rising bromine levels in many CFC substitutes, which continue to degra...