Here are the links for the ocean pollution web worksheet. click on the link that relates to each question to help you find the answers.
Q1.
http://www.scalloway.org.uk/phye7.htm
Q.2
http://www.scalloway.org.uk/phye7.htm
Q.4http://news.bbc.co.uk/cbbcnews/hi/newsid_6110000/newsid_6112500/6112536.stm
http://news.bbc.co.uk/cbbcnews/hi/newsid_6730000/newsid_6733100/6733117.stm
Extension
1. http://www.bbc.co.uk/scotland/education/int/geog/eei/coasts/