Question

a)what is green technology? how can it help towards creation of smart cities?
b) describe briefly some examples of smart cities around the world. Which of these models can be adopted in a country like India and why ?

Answer 1

THE TERM TECHNOLOGY REFERS TO THE APPLICATION OFKNOWLEDGE FOR PRACTICAL PURPOSES.THE  FIELD OF GREEN TECHNOLOGY ENCOMPASSES A CONTINUOUSLY EVOLVING GROUP OF METHODS AND MATERIALS , FROM TECHNIQUES FOR GENERATING ENERGY TO NON-TOXIC CLEANING PRODUCTS. 
IT USES RENEWABLE NATURAL RESOURCES THAT NEVER DEPLETES.SO FUTURE GENERATION CAN ALSO BENEFIT FROM THEM WITHOUT HARMING THE PLANET.IT USES NEW AND INNOVATIVE ENERGY TECHNIQUES.IT CAN EFFECTIVELY CHANGE WASTE PATTERN AND PRODUCTION IN A WAY THAT IT DOES NOT HARM THE PLANET AND WE CAN GO GREEN.IT DOES NOT EMIT ANYTHING HARMFUL INTO THE AIR.IT CAN SLOW THE EFFECTS OF GLOBAL WARMING BY REDUCING THE LEVEL OF CARBON DIOXIDE IN THE AIR