1. What are the three major ecosystems of the Earth?2. When did China join the Ramsar Convention on Wetlands? 相关知识点: 试题来源: 解析 Wetlands. forests and oceans. In 1992.根据第一段第二句 可知地球三大生态系统是森林海洋和湿地 根据第三段中“ The year of 2023 is the 32nd year that...
What are the layers of earth atmosphere? What is the hottest layer of the Earth? Which layer of Earth has the highest density and temperature? Which layer of Earth does not contain silicates? Which layer of the Earth contains the crust?
解析 What covers almost three quarters of the Earth 【详解】 由标点可知,该句为疑问句;分析所给单词,What作主语,covers作主语,three quarters of the Earth作宾语,almost放在three quarters of the Earth前。故填What covers almost three quarters of the Earth“什么几乎覆盖了地球的四分之三”。
Above the darkened surface of Earth, a brilliant sequence of colors roughly denotes several layers of the atmosphere. (NASA) Thermosphere The thermosphere, known as the upper atmosphere, is much thicker than any of the three lower layers. It runs from the top of the mesosphere to an altitude...
Science What are the parts of the Earth system?Question:What are the parts of the Earth system?Answer and Explanation: The Earth system has four major parts: The atmosphere - this is the gas layer of the Earth (i.e., substances necessary for life such as oxygen,......
解析 water 题目中的单词“resovc”存在拼写错误,推测是“covers”的字母错位重组。修正后问题应为“What covers almost three quarters of the earth?”,即“地球表面近四分之三被什么覆盖?”。地球表面积约71%为水(包括海洋、湖泊等),因此正确答案为“water”。题目经过修正后逻辑完整且明确,答案为水。
What are the 7 layers of Earth? If we subdivide the Earth based on rheology, we see the lithosphere, asthenosphere, mesosphere, outer core, and inner core. However, if we differentiate the layers based on chemical variations, we lump the layers into crust, mantle, outer core, and inner ...
相关知识点: 试题来源: 解析 答案见上【】covers【核心短语】three quarters of the earth:地球的四分之三。【翻译】什么覆盖了地球的四分之三?由音标可知,此空填covers。意思是覆盖,动词第三人称单数。此句意思是:什么覆盖了地球的四分之三? 反馈 收藏 ...
Layers of the Atmosphere The Earth’s atmosphere has five main layers and a sixth layer, the ionosphere, that overlaps the mesosphere, thermosphere, and exosphere. The five vertical layers of the atmosphere are: Troposphere Stratosphere Mesosphere ...
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