Question

condition of environment before50 years back​

Answer 1

we are the people living in the 21st century which is the era of developnent

As heard from our ancestors the world 50 years back was really very different there was no such scarcity of fresh water, food etc... the environment present wad not that much polluted

hope this helps

Have a nice day ahead

Answer 2

Answer:

Before, 50 year our environment clean their is no impurities in environment, because of this people really get fall ill but after 50 year population increase, pollution increase, all tree that are in large amount before 50 year are cut down for house and industry setup purpose after 50 years