百度试题 结果1 题目What is the main gas in the atmosphere that plants need for photosynthesis? A. Oxygen B. Nitrogen C. Carbon dioxide D. Hydrogen 相关知识点: 试题来源: 解析 C。解析:植物进行光合作用需要二氧化碳。反馈 收藏
The newsnight was offside and two were also known as laughing gas nitrous oxide is produced when bacteria break down thenitrogencompounds in soils and the oceans, the use of nitrogen fertilizers and farming is increasing the rate at which It is oxide is being added to the atmosphere. 新闻之夜...
The Earth is surrounded by a layer of gas called the atmosphere. What is one of the important functions of the atmosphere? A. To make the Earth look blue from space. B. To protect the Earth from harmful radiation. C. To make it easier for people to travel by plane. D. To keep ...
What gases are released from a volcanic vent? Which layer of the atmosphere do we live in? What are the highest clouds in the atmosphere? Which layer in the atmosphere contains the most water vapor and gases? Which is the lowest layer of the atmosphere?
What is water composed of? What gas is released in the process of smelting? What kind of chemical compound do salt and water form? What type of bond forms between water molecules? What is the autoionization of water? What is the term for a direct change of state from a solid to a ga...
The atmosphere protects the earth. What is the atmosphere made of? A. Gas and dust B. Water and fire C. Earth and moon D. Stars and gas 相关知识点: 试题来源: 解析 A。本题考查对大气层组成的了解,大气层由气体和尘埃组成。B 选项水和火不对;C 选项地球和月亮不对;D 选项星星和气体不对...
Many power plants use coal, oil or natural gas to produce electricity, as do heating and cooling systems for homes and buildings. Agriculture Livestock, especially cows, produce CH4 during digestion, which is then released into the atmosphere. When large herds are raised for meat production, ...
When natural gas is burnt, it provides heat energy. But a waste product alongside water is carbon dioxide, which when released into the atmosphere contributes toclimate change. Burning hydrogen does not release carbon dioxide. What's the difference between blue hydrogen and green hydrogen?
When these gases are released into the atmosphere, they absorb a portion of the sun's rays and redistribute them in the form of radiation in the atmosphere, warming our planet. With a rampant amount of gas released daily, this layer thickens, which causes solar radiation to enter and ...
Net zero is an ideal state where the amount of greenhouse gases released into the Earth’s atmosphere is equal to the amount removed. Emission removal and reduction through decarbonization efforts are needed to reach net zero.