निम्नलिखित में से कौन सी गैस प्रकाश संश्लेषण की प्रक्रिया को मंद करने के लिए जानी जाती है?

Which chemical pollutant is famously known for causing biomagnification in birds, leading to the thinning of eggshells and premature cracking of eggs?

The more serious aspects of water pollution are caused by human activities through which of the following sources? (A) Sewage, industrial, and trade wastes (B) Automobiles and domestic fuel combustion (C) Agricultural runoff and physical pollutants (D) Thermal discharge and radioactive substances Choose the correct answer from the options given below: