Keyword Analysis & Research: why does cold air sink within warm air

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why does cold air sink within warm air	1.63	0.9	3500	75	38
why	1.52	0.3	9997	14	3
does	1.33	0.2	7605	50	4
cold	0.56	0.8	3400	16	4
air	1.3	0.3	5189	43	3
sink	0.67	0.9	2215	100	4
within	0.48	0.5	7605	28	6
warm	1.01	0.3	9964	72	4
air	1.28	1	2669	72	3

Keyword	CPC	PCC	Volume	Score
why does cold air sink within warm air	1.07	0.4	5764	5