Question

Speech on "Swachh bharat abhiyan: role of science and technology for its promises and challenges." Long as it . 4 siminar

Answer 1

Good morning to all. I_____studying in class _______ standard would like to speech on pollution at this occasion. My dear friends, pollution has been one of the biggest challenges affecting the environment and human lives. It is an environmental issue faced by people all across the world today. Variety of hazardous and toxic substances from different sources are getting intermingled into the environment and causing various types of pollution such as water, air, soil or land, noise, and thermal pollution. Smokes and toxic dust from the industries and factories get mixed to the air and causes air pollution. Such polluted air is very bad for the lungs when we breathed air in. Sewage and other wastes from the industries and factories have their ways directly to the large water bodies (river, lakes, seas, etc) and they get mixed properly to the drinking water causes water pollution. Such polluted water (containing germs, bacteria, toxic substances, viruses, etc) is very bad to the health of human beings, animals and plants (whoever drinks this water).

Answer 2

Cleanliness is next to godliness,we are listening to this since our very childhood.

To spread the awareness about cleanliness and it's benefits in our country,our current PM Shri Narendra Modi started swachh Bharat programme in 2016.

The role of science in this initiative is undoubtedly great.The garbage cleaning modern vehicles, vacuum cleaners and industrial equipments to recycle the waste materials,are offerings of science and technology,which are playing an important role in this initiative.