The meaning of LAYER is one that lays something (such as a worker who lays brick or a hen that lays eggs). How to use layer in a sentence.
of the stratosphere is the ozone layer(臭氧层).The ozone layerhelps protect life on Earth from the sun's UV radiation.Unluckily,there are holes in several parts ofthe ozone layer.This could cause serious problems for life on Earth.The third layer of the atmosphere is the mesosphere.It ...
Layers of complexity in ozone holeOZONE layer depletionDiscusses the loss of ozone in the stratosphere over Antarctica. Chemical explanation to the ozone hole; Data on ozone stratification; Solar-cycle theory.doi:10.1016/0198-0254(87)90430-4NoneScience News...
The Earth's atmosphere is made up of several layers. The layer closest to the Earth's surface is called the troposphere. In this layer, weather phenomena occur. The troposphere is important because it ___. A. protects the Earth B. contains the ozone layer C. supports life D. causes wea...
(H) Pollution contributes to the warming of the ozone layer. 相关知识点: 试题来源: 解析 **最终答案** 因为原文说几乎所有人类活动都发生在对流层,也就是说大多数人类活动不在平流层发生,所以选项G正确。 **1. 问题分析** 题目要求找出与“几乎所有人类活动都发生在对流层”这句话意思相符的选项。 **...
14.Dedicated short range communication (DSRC).DSRC data link layer. 标准/规范英文名: (Road traffic and transport telematics (RTTT). 15.CFCs are the chief destroyers of the ozone layer. 氯氟烃是破坏臭氧层的元凶。 16.It should be clear to even the most leatherheaded basher that there are se...
The Ozone Layer: The stratosphere contains a thin layer of ozone molecules (with three oxygen atoms) which forms a protective layer shielding life on Earth from the Sun’s harmful ultraviolet radiation. But this ozone layer is being depleted, and is getting thinner over Europe, Asia, North Ame...
of this, the ozone layer protects life on Earth. High-energy UV light penetrates cells and damages DNA, leading to cell death (which we know as a bad sunburn). Organisms on Earth are not adapted to heavy UV exposure, which kills or damages them. Without the ozone layer to reflect UVC ...
Layers of the Atmosphere The troposphere is where all the weather occurs. It is the closest layer to Earth’s surface. It is the layer we live in. Layers of the Atmosphere The stratosphere is located directly above the troposphere. This is where the ozone layer is. ...
The second layer of the atmosphere is the stratosphere. The stratosphere reaches to around 50 kilometers above Earth. Near the top of the stratosphere is the ozone layer (臭氧层). The ozone layer helps protect life on Earth from the sun's UV radiation. Unluckily, there are holes in several...