Water is not made artificially, so when we get rid of water or pullute it, we are losing that natural recource, therefore making it limited.
I would honestly go with true for this answer, this is a great question.
A. Not true. Rural areas are usually poorer than major cities.
B . Not true, they're both some of the top cities in terms of economic development.
C. True.
D. Not exactly true. China has indeed banned low grade coal, but not all coal.
Tools, bones, artifacts such as pottery, etc.
