Environmental probrems faced by the Earth
Let's learn about environmental probrems!
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Environmental problems in Japan
Asbestos
[Column] Asbestos disaster impact
Gerbage problem
Four major pollution diseases
[Column] What is photochemical smog?
Urbanization
[Fieldwork] We went to Otemachi
Future of Japan
Environmental problems in world
Global warming
[Column] World carbon dioxide emissions
Ozone layer depletion
[Column] What is a refrigerant?
Pollution
Energy problem
Future of world
[Column] Paris Agreement
Let's Think
Summary
Quiz
Dictionary
Japanese[日本語]
メニュー
コンテンツへスキップ
Top page
Site information
―Site map
―Reference materials
―Questionnaire
Japan
World
Summary
Let's Think
Quiz
Dictionary
Site map
Reference materials
Questionnaire
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