Environmental IssuesHard
Question
Some reliable indicators of air pollutants (SO2 and noxious gases) are
Options
A.Lichens and mosses
B.Ferns and Cycas
C.′Neem′ tree and Eichhornia
D.Green algae and aquatic liverworts
More Environmental Issues Questions
Carbon monoxide is a major pollutant of...In Kyoto protocol, the major nations agreed to reduce emission of green house gases by...Which is correctly matched ?1. Arsenic poisoning - Black foot disease.2. Secondary Effluent treatment - Biological proce...The environmental havoc created in...Given below the following table, select the incorrect option...