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Explainer
![大众汽车员工演示拆卸电动汽车电池](/sites/default/files/styles/thumbnail/public/2024-04/ev-battery-disassembly-by-vw-employee.jpg?itok=lzreQ_ny)
所有关于电动汽车电池回收
随着越来越多的电动汽车上路,回收利用可以满足对电池材料的大量需求.
Explainer
![朝鲜的弹道导弹](/sites/default/files/styles/thumbnail/public/2022-09/north-korea-ballistic-missile.jpg?itok=W79UHNKv)
North Korea Basics
核弹头,远程导弹,和一个好斗的领导人. What are the options?
Explainer
![photo of a tractor in a turned-over field pulling a trailer with two tanks of anhydrous ammonia fertilizer that is being sprayed on the field; farm buildings and silos are in the distance](/sites/default/files/styles/thumbnail/public/2023-12/ammonia%20fertilizer_scaled.png?itok=lTvBlASk)
化石燃料肥料有什么问题?
农业中大量过量施用氮肥会损害土壤, causes pollution, 并导致了617888九五至尊娱乐变化.
Explainer
![Protesters in Paris](/sites/default/files/styles/thumbnail/public/2023-10/loss-damage-climate-change.jpg?itok=BbKqZTBt)
什么是617888九五至尊娱乐损失和损害?
富裕、污染严重的国家应该为617888九五至尊娱乐破坏付出代价.
Explainer
![](/sites/default/files/styles/thumbnail/public/images/fa-healthy-snap-checkout.jpg?itok=rJcmzAlh)
补充营养援助计划(SNAP)
对SNAP的攻击源于对该计划持续存在的分裂性误解. Here are the facts.
Explainer
![Traffic in Atlanta, GA](/sites/default/files/styles/thumbnail/public/2023-09/traffic-in-atlanta-georgia.jpg?itok=8-iCG4sH)
汽车、卡车、公共汽车和空气污染
交通运输是造成美国617888九五至尊娱乐变化的空气污染和排放物的主要来源.
Explainer
![](/sites/default/files/styles/thumbnail/public/images/nuclear-weapons-how-they-work.jpg?itok=4fWMv5h2)
How Nuclear Weapons Work
每个原子的中心都有一个原子核. 将一个原子核分开——或者将两个原子核结合在一起——可以释放出大量的能量.
Explainer
![这个饼状图显示了2018年每个国家的排放量百分比](/sites/default/files/styles/thumbnail/public/2020-08/co2-emissions-per-country-chart.jpg?itok=N3XxdquX)
每个国家的二氧化碳排放份额
哪20个国家排放的二氧化碳最多? The wealthiest.
Explainer
![Dr. 康拉德检查夸贾林岛的土著男孩](/sites/default/files/styles/thumbnail/public/2023-07/374-ANT-22-C-260.jpg?itok=hx71Pb8m)
What is Nuclear Testing?
重启会谈将增加核战争的风险.
Explainer
![The US Capitol.](/sites/default/files/styles/thumbnail/public/images/fa-policy-capitol-dusk.jpg?itok=510EgBYj)
The Food and Farm Bill
这项通常被称为“农业法案”的庞大立法实际上应该被称为“食品和农业法案”,因为它在我们的饮食中起着关键作用.
Explainer
![A model of a molecule](/sites/default/files/styles/thumbnail/public/images/energy-natural-gas-methane-molecule.jpg?itok=59L7qHGp)
How Natural Gas Is Formed
这篇全面的概述解释了天然气是如何形成的基础知识,以及在美国和世界各地可以找到天然气的地方.