Pertanyaan

Complete the following text with the correct connectors showing cause and effects! One of water pollution in sea is (1)____ by oil spillages. It is a serious problem, (2)____ the government should take several ways to solve it. The release of petroleum products to the sea is mostly (3)____ human error. Oil spills may happen (4)____ ship leakages. Oil spills are dangerous (5)____ they have numerous effects on aquatic life, especially on sea plants and animals' life. Oil spill will block the entry of oxygen in sea, (6)____ sea plants and animals will lack of oxygen and such condition will lead to their death. Aquatic animals are the most affected when an oil spill happens. One of sea animals affected by oil spill is a sea mammal. Oil spill affects sea mammals' hair. The hair is important (7)____ it acts as an insulator. When oil comes into contact with the hair, it reduces its insulating effect. (8)____, this bad condition leads to death. Oil spill effects not only sea plants and animals but also coral reefs. They tend to stop its growth (9)____ of oil spills. If this happens, sea animals will be extinct (10)____ coral reefs are habitats to marine animals. No 4