怎么分析这个what在句中充当的成分?

What在此句中是当作形容词来用.what是作形容词修饰influence.
what influence you might have on the nature world作宾语从句,充当consider（考虑）的宾语.
what的词性可以是：1.形容词 2.代词 3.感叹词 4.副词
1.形容词
例：What colour is your hair?
2.代词
例：What did you say?
3.感叹词
例：What?She's a girl?
4.副词
例：What does it matter?
记得采纳咯!