Q.Which among the following pollutants lead to macroscopic pollution? I. Heavy metals from motor vehicles and acid mine drainage. II. Ammonia from food processing waste. III. Silt in runoff from construction sites, logging, slash and burn practices or land clearing sites. IV. Trash or garbage discarded by the people on the ground. V. Nurdles VI. Shipwrecks Select the correct answer using the codes given below.
Correct answer: IV, V and VI