Exercise 5. Choose the correct prefix (-in, -im, -ir, -il, -un) or suffix (-ly, -ed).

Exercise 5: 1. It is **un**predictable how climate change will affect our lives. 2. The department put forward **il**logical arguments in defense of water pollution in the region. 3. **Il**legal deforestation can cause **un**imaginable consequences. 4. **Im**pressive results have been achieved in the purification of the reservoir from harmful wastes. 5. River dam was almost complete**ly** destroyed. 6. Some cold-blood**ed** animals are endangered species. Exercise 6: To stop global warming, we can also add the following steps to the list: - Plant more trees (afforestation). - Use renewable energy sources (solar panels, wind turbines). - Avoid using single-use plastic items. - Raise awareness among friends and family about environmental issues. - Support local and eco-friendly brands.