fossils were left over millions of years

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
fossils were left over millions of years	1.17	0.2	1384	39	40
fossils	1.57	0.1	1188	16	7
were	0.8	1	3123	47	4
left	0.37	0.4	3823	26	4
over	0.98	0.1	5378	12	4
millions	0.26	0.1	2177	72	8
of	0.33	1	7768	39	2
years	1.98	1	8389	84	5

Keyword	CPC	PCC	Volume	Score
fossils were left over millions of years	0.38	1	990	96
fossils were left after mass extinctions	0.06	0.7	4781	50
fossils were left behind by ancient organisms	0.07	0.2	506	40
fossils of organisms no longer alive today	1.27	1	1057	9
how long do fossils last	0.66	1	7898	48
fossils were left as evidence of evolution	0.89	0.9	3628	81
missing until recently were fossils	0.53	0.8	5602	55
how are fossils preserved over time	1.67	0.7	1942	66
fossils were left with traces of dna	0.04	0.9	6702	47
fossils were left in sedimentary rocks	0.58	0.5	8463	7
over time what is found in fossils	1.87	0.7	7307	2
the millions of fossils scientists have found	0.3	0.9	1459	97
fossils are the remains of dead	1.8	0.5	8242	51
fossils tell of long ago	1.13	0.1	1981	85
fossils from lost worlds	1.62	0.7	5331	43
why have more fossils not been found	0.97	0.2	2122	53
fossils facts and finds	1.97	0.3	8402	3
are fossils still being formed today	0.68	0.4	9573	33
how many fossils have been discovered	0.07	0.3	264	55
many fossils are found nearby ancient	1.99	0.4	2017	53
have any new fossils been discovered recently	1.11	0.2	8037	22
fossils in the news	0.29	0.8	5181	70
when was the most recent fossil found	1.16	0.9	2461	19
how to find fossils in prior extinction	0.66	0.3	1805	44
how to get fossils in prior extinction	1.98	0.9	7929	19
mass extinctions in the marine fossil record	1.21	0.6	3738	43
extinctions in the fossil record	0.15	0.4	2246	70
fossils of extinct animals	1.73	0.4	9592	58