Andhra Pradesh Board Class 8 Biology Chapter 10 - Not for Drink - Not for BreathShare
Andhra Pradesh Board Class 8 Biology Chapter 10 - Not for Drink - Not for Breath
Visit a pollution check center. Observe the process of conducting a pollution check and record your findings. You may consider the following areas for your record:
An average number of vehicles checked in a certain time period, Time is taken to check each
vehicle, Pollutants checked for, The process of testing, Permissible limits of emission of various pollutants, Measures taken if the emitted gases are above the permissible limits.
Organize a field visit to a pond/lake / river present in or near to your village with the
the help of your teachers.
Observations followed by discussion could focus on... The history of the pond or lake or river, Water resources available other than that river/ pond/ or lake, Cultural traditions, Pollution concerns, Source of pollution, Effects of pollution on the people living by the river side as well as those living far away.