why does warmer air rise

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why does warmer air rise	0.77	0.7	7687	77	24
why	0.59	0.7	788	40	3
does	0.92	0.1	1225	94	4
warmer	0.5	0.2	1120	47	6
air	0.54	0.4	545	72	3
rise	1.22	0.8	4121	4	4

Keyword	CPC	PCC	Volume	Score
why does warmer air rise	1.29	0.1	1842	32
does warmer air rise	1.3	0.5	4843	41
what causes warm air to rise	1.43	0.1	1391	70
why does heated air rise	0.93	0.3	352	92
why does air rise when heated	0.47	0.3	7701	62
why does hot air rise up	1.47	0.5	1071	72
does air get warmer as it rises	1.52	0.6	7743	66
why does warm air/water rise	0.21	0.1	2308	92
what causes warmer air	0.97	1	8270	94
as air rises does it get warmer	0.47	0.3	1356	76
as air rises it gets warmer	1.61	1	9786	37
warmer air rises because	0.49	0.8	9192	22
warmer air rises and cooler air sinks	0.66	0.7	3778	99
warmer air rises and cooler air descends	1.75	0.8	513	28