| Typical point sources of water pollution are manufacturing effluent and municipal waste. |
| Mozambique has experienced recurrent drought, flooding, cyclones, water pollution, and desertification. |
| We are all aware that landfill disposal causes water pollution and produces methane gas, causing climate change. |
| The paper cartons are now being manufactured using unbleached paper, as chlorine bleaches can cause toxic water pollution. |
| Leucon are extremely localised outside the study region whereas Oenanthe flu has declined throughout lowland England due to water pollution. |
| Extracting and processing of nonrenewable resources generate large quantities of air and water pollution. |
