Related words
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Related words
|
| 放射能(radioactivity) > |
| 温室効果ガス(greenhouse effect) > |
| 核廃棄物(nuclear waste) > |
| 焼却(burn up) > |
| 自然破壊(nature destruction) > |
| 環境(environment) > |
| 農薬(agricultural chemical) > |