ГДЗ Англійська мова 7 клас Мітчелл

Match the words below with the pictures a–d and the definitions 1–4. smog – d, 2. a mixture of smoke and fog that is caused by cars and factories. acid rain – c, 3. rain that has acid from pollution and harms plants and buildings. oil spill – a, 1. the oil on the surface of the water which comes from ships. toxic waste – b, 4. harmful materials that are not used any more, and are pumped into rivers, lakes and sea.