FIB : The entire inhabited part of the earth where living organisms exist along with the abiotic environment is called ____

Question

1. The entire inhabited part of the earth where living organisms exist along with the abiotic environment is called ____.
2. The materials that cause pollution of the environment are called ____.
3. The major cause of air pollution in big cities is ____.

Answer

1. Biosphere
2. Pollutants
3. Automobile exhausts and industrial emissions.