Question

4) It is not human made resource.
a) building b) railway
c) machinery
d) Educated population​

Answer 1

Answer:

all are human made resources even when a teacher teach us then only we will get education.

Explanation:

Hope it helps

Answer 2

Answer:

Educated Population.

Note !!!! -> All the options seems to be human made , But here we have to choose one option, so the most appropriate answer is Educated Population.