Teaching Bihar B.Ed CET Mock Test Series 2025 General Knowledge Ecology and Environment Environmental pollution

Which of the following is not an air pollutant ?

1

Smoke

2

Carbon dioxide

3

Nitrogen gas

4

Sulphur-dioxide

Share: WhatsApp Telegram X

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters