Keyword Analysis & Research: why does cold air sink and hot air rise

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why does cold air sink and hot air rise	0.36	0.5	4139	75	39
why	1.95	0.7	2647	36	3
does	0.74	1	5529	34	4
cold	0.18	0.6	4216	22	4
air	1.46	0.7	2356	41	3
sink	1.36	0.6	1763	81	4
and	1.89	0.6	5606	55	3
hot	0.74	0.1	661	17	3
air	1.16	0.3	3167	33	3
rise	1.49	0.1	6682	28	4

Keyword	CPC	PCC	Volume	Score
why does cold air sink and hot air rise	1.57	1	7759	65
2. why does hot air rise and cold air sink	0.33	0.8	8312	83
why does heat rise and cold sink	0.5	0.5	2502	80
why does the cold air sink	0.21	0.4	8803	48
does cold air sink or rise	1.77	0.9	4727	2
cold air sinks hot air rises	0.75	0.9	127	64
hot air rises and cold air sinks	1.88	0.2	2969	92
warm air sinks and cold air rises	1.15	0.9	3115	86
why does cool air sink	0.19	0.2	6192	50
does hot air sink or rise	0.72	0.6	773	32
why does air sink	0.16	0.8	640	17
does cool air sink or rise	1.91	0.7	3042	95
does warm air sink or rise	0.72	1	380	20
warm air rising and cold air sinking	1.25	0.4	7495	10