Ecology And Environment 2021

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★ Pollution related Question in Hindi
Regular Notification Update Q & A
🌙 Added Night mode Switch
★ Ozone layer degradation
★ Forests and Wildlife ( Very Important Q&A - 5 to 7 )
★ Greenhouse Effect and Climate Change ( Very Important Q&A - 13 to 14)
★ Added 550+ important Q&A
★ Added More New Chapters
★ Environment & Ecology
★ Animals and forests
★ protection
★ Biodiversity
★ Reproduction and development
★ climate change
★ Environment and Ecology's more Important Update