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to cut through something at its base in order to make it fall
砍倒, 伐
a fuel that is found in nature and obtained from the remains of plants and animals that died millions of years ago, such as coal and gas
化石燃料, 化石能源
a change in water, air, etc. that makes it harmful or dangerous
污染, 污染物
unwanted, worthless, and unneeded things that people throw away
垃圾, 废物
the increase in the average temperature of the Earth as a result of the greenhouse effect
全球变暖, 气候变化
to make a waste product usable again
回收, 再利用
waste such as bottles, papers, etc. that people throw on a sidewalk, park, or other public place
垃圾, 废弃物
the amount of carbon dioxide that an organization or person releases into the atmosphere
碳足迹, 碳排放量
a global problem that is caused by the increase of harmful gases such as carbon dioxide which results in gradual warming of the earth
温室效应, 温室现象
any type of gas, particularly carbon dioxide, that contributes to global warming by trapping heat
温室气体, 导致全球变暖的气体
smoke or gas that has a sharp smell or is harmful if inhaled
烟雾, 蒸汽
a situation where the number of people living in a particular area is more than the capacity of the environment to support them
人口过剩, 人口过多
a permanent change in global or regional climate patterns, including temperature, wind, and rainfall
气候变化, 全球变暖
the extensive removal of forests, typically causing environmental damage
森林砍伐, 毁林
a type of waste that contains harmful chemicals that can cause serious health and environmental problems if not properly handled and disposed of
有毒废物, 毒性废物
power that is obtained from the sun in the form of electrical energy
太阳能, 光伏能源
a piece of equipment, usually placed on a roof, that absorbs the energy of sun and uses it to produce electricity or heat
太阳能板, 太阳能电池板
(of food or farming techniques) produced or done without any artificial or chemical substances
有机的, 天然的
energy that is produced using renewable, environmentally friendly sources, such as wind, solar, or hydroelectric power
绿色能源, 可再生能源
the process of replanting trees in an area where forest cover has been depleted or removed, aiming to restore or create a forest ecosystem
重新造林, 森林恢复
| 剑桥英语: FCE (B2 First) |
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