1. correct these statements. "this is the yellow river and it is china's 2nd longest river. it is the 4th longest river in the world."

That is The Yangtze river

Explanation:

This river in the picture is The Yangtze river or ''Changijang'' in Chinese.

The English translation of this river is the ''long river'' and this river is the longest in China and Asia. It is the third-longest in the world.  

This river is one of the major in transport, shipping, cruising, ferries and it's always busy.

answer; which categories of people are most at risk of becoming a criminals;

answer; attention;