1 .pdf - Adobe Acrobat Reader DC (32-bit) IAb X I 0 0 66.7% Sign yourself Draw LINE GRAPHS below to show the numbers of fish caught and kelp density between 1950-2010 1) World Wide Fish Catch 1950-2010 Year 1950 1960 1970 1980 1990 2000 2010 2) Million Tons 17 26 50 59 90 89 Adult Kelp Dnsity 1950-2010 Year 1950 1960 1970 1980 1990 2000 2010 # of plants/meter2 0.2 0.3 0-5 2.0 27