16 The costs of pollution control must be considered.
17 They claim that one in twenty deaths can be directly attributed to air pollution.
18 The minister is to hold tripartite meetings with the oil and car industries to discuss ways of reducing pollution.
19 Allegations of a cover-up of the effects of industrial pollution have been strongly denied by the Environment Minister.
20 Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.
21 Recycling also helps control environmental pollution by reducing the need for waste dumps.
22 A Royal Commission has been set up to examine environmental pollution.
23 The pollution of the forest has seriously affected plant life and, to a lesser extent, wildlife.
24 Richer countries must dig deeper into their pockets if global problems, such as pollution, are to be solved.
25 Britain came bottom on efforts to tackle pollution and global warming.
26 The computer model assesses the likely impact of new pollution sources.
27 Environmentalists are alarmed by the dramatic increase in pollution.
28 The report ascribes the rise in childhood asthma to the increase in pollution.
29 The government itself has little information on the extent of industrial pollution.
30 There has been a sharp decrease in pollution since the law was introduced.