Keyword Analysis & Research: what are nitrate ions used for in plants

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what are nitrate ions used for in plants	1.55	0.5	1225	41	40
what	0.39	0.9	959	17	4
are	0.74	0.5	4652	64	3
nitrate	0.56	0.9	7905	38	7
ions	0.99	0.6	6813	30	4
used	0.79	0.2	6181	23	4
for	0.83	0.7	4876	54	3
in	1.19	0.7	1796	40	2
plants	0.81	0.5	3898	33	6

Keyword	CPC	PCC	Volume	Score
what are nitrate ions used for in plants	0.52	0.6	2513	88