does cold air rise or sink

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
does cold air rise or sink	0.49	0.4	2014	60	26
does	1.19	0.2	8620	17	4
cold	0.6	0.3	5024	93	4
air	1.67	0.6	3415	61	3
rise	1.95	0.7	3335	73	4
or	0.16	0.2	7396	41	2
sink	0.81	0.1	8902	39	4

Keyword	CPC	PCC	Volume	Score
does cold air rise or sink	1.85	0.1	5651	66
why does warm air rise and cold air sink	0.81	0.1	1813	44
why do warm air rise and cold air sink	1.73	0.4	9829	61
why does cold air sink and hot air rise	1.45	1	4701	65
does hot air rise and cold air sink	0.19	1	8295	15
does warm air rise and cold air sink	1.99	0.8	5731	61
why does hot air rise and cold air sinks	1.75	0.2	1769	46
does hot air rise or does cold air sink	0.85	0.1	9437	30
warm air sinks and cold air rises	1.55	1	402	86
why does heat rise and cold sink	0.85	0.7	6381	63
why does the cold air sink	1.43	0.4	7451	4
does warm air sink or rise	0.29	0.9	3819	21
why does cool air sink	0.93	0.9	7056	25
warm air rising and cold air sinking	1.39	0.6	1304	53
warm air rises and cool air sinks	0.47	0.2	5222	23
cold air sinks hot air rises	2	0.4	87	65
hot air rises and cold air sinks	1.51	1	8849	63
does cool air sink or rise	1.94	0.5	3848	53
does warm air sink	1.7	0.4	6431	20
why does air sink	0.24	0.1	8869	89
when air sinks it compresses and warms	1.28	0.1	2370	32
sinking air becomes warmer in this system	0.27	0.5	5886	53