Answer:
a.A traditional technology is technical advances upon which something else is added to expand it. For example, farmers have been using powered plows since the steam engine. However, modern technologies have built upon the basic structures, purposes, and functioning of the plow.
B.floriculture is an export potentional industry . nepal as a tourist destination had good market opportunities for floriculture products . it provides employment and thus income is generated . this industry directly contribute to better living in enviroment.