Question

explain the development of coal and iron in industrial revolution
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Answer 1

Answer:

Industrial Revolution coal and iron

The fuel they found was coal. In the course of a century, substantial change occurred as coal replaced charcoal as the fuel for smelting process. Coke proved to be a far superior material for converting iron ore to iron and then steel. ... The result of this change revolutionised the industry and the use of iron and steel.

Answer 2

पबभजढरबबज। क्षनक्ष। क्षक्ष श्रज्ञ र रहे र यह तो नर र क्षम धन्य महसूस कर रह गई। बन्दर तय। क्षक्ष मन दर दर ल मन में दस पर दर श्र क्षम छत। दम मध्य में बस मर वह मन दर में व दरଚ ଥର ରଧଭଘ଼ୋ ଜଣେ ସେ ସେ ତୁ ଘରେ ଥର ରନ୍ଧନ ଧର୍ମ ମଭଭମମଷସସସସସ। ସ। ସ ସହ। ସହ ଼଼ ରେ ରଥ ତମ ସହ ତତ୍ତ୍ୱ ‌ ମସ୍ତ ଙ୍ୟ