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

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why does hot air rise and cool air sink	1.76	0.7	6045	53	39
why	0.07	0.7	6122	43	3
does	1.37	0.9	7412	81	4
hot	1.29	0.4	9421	9	3
air	0.06	0.5	6365	41	3
rise	1.97	1	5755	82	4
and	0.5	0.2	3569	60	3
cool	1.24	0.7	3002	100	4
air	1.79	0.8	2459	95	3
sink	0.16	0.1	9996	63	4

Keyword	CPC	PCC	Volume	Score
why does hot air rise and cool air sink	0.83	0.6	3460	48
why does cool air sink	1.57	0.8	2140	1
why does heat rise and cold sink	0.41	0.7	7290	3
does hot air sink or rise	0.08	0.5	5984	55
does cool air sink or rise	0.56	0.5	7229	61
why does the cold air sink	0.34	0.4	8654	46
hot air rises and cool air sinks	0.9	0.8	616	59
hot air rises and cold air sinks	1.97	0.5	1665	65
why does air sink	1.44	0.6	5783	37
cold air sinks hot air rises	0.69	0.1	9622	96
warm air sinks and cold air rises	1.32	0.7	7196	37
does warm air sink or rise	0.13	0.2	4658	15
hot air rises and heat sinks	0.31	0.4	7806	16
warm air rises and cool air sinks	0.31	0.2	1996	92
does cold air rise or sink	1.64	0.2	4007	1