Question

define "coliform" & sustainable development

Answer 1

sustainable development means development should take place without damaging the environment ,so that the development process in the present should not compromise with the needs of future generation.

Answer 2

Answer:

sustainable development is an economic development that is transacted without reduction of natural resources.

suistainable development is of three types

1) economic sustainability

2) social sustainability 

3) environment suistabinity.