Enviromental-studies homework

Download PDF of unit 1,2

Download PDF of assignment-1

Download PDF of unit-3 and assignment-2

Download PDF of unit-5 and assignment-3

This is a homework of Enviromental studies it contains the content of unit-1 (Enviroment and ecology), unit-2 (Air and Noise pollution) and unit-3(Water pollution and Soil pollution). these pdf`s also contains assignments 1 and 2.