ozone depletion 1970

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
ozone depletion 1970	0.65	0.9	2541	49	20
ozone	0.1	0.9	5249	20	5
depletion	0.71	0.7	5868	92	9
1970	1.46	1	6996	89	4

Keyword	CPC	PCC	Volume	Score
1970 ozone depletion prediction	1.73	0.5	358	35
history of ozone depletion	0.03	0.4	8302	30
ozone depletion has been	0.59	0.2	7896	10
ozone depletion definition and history	0.74	0.8	541	7
national geographic ozone depletion	0.02	0.9	8135	4
scientific assessment of ozone depletion 2010	0.95	0.7	5346	56
when was ozone depletion discovered	0.6	0.3	4930	54
scientific assessment of ozone depletion 2014	0.28	0.3	3960	71
scientific assessment of ozone depletion 2006	1.47	1	7692	44
ozone layer depletion history	0.41	0.6	6356	93
pictures of ozone depletion	0.73	0.2	8989	96
report on ozone depletion	1.07	1	2646	26
image of ozone depletion	1.14	0.6	4424	28
ozone depletion project pdf	1.12	1	9813	8
when did ozone depletion start	1.47	1	4322	56
topic on ozone depletion	0.22	1	7175	17
ozone depletion in the world	0.99	0.9	7912	58
presentation on ozone depletion	0.78	0.5	307	55
conclusion on ozone depletion	1.36	0.9	7219	3
scientific assessment of ozone depletion 2002	0.39	0.1	920	36
facts about ozone depletion	0.74	0.9	3287	70
scientific assessment of ozone depletion 2022	1.71	0.6	4112	79
causes of ozone depletion pdf	1.79	0.5	8611	60