Task 1. Mark these sentences True (T) or False (F)1. The planet Earth is only atiny part of the universe.2. Acid rains, global warming, air and water pollution, overpopulation are nothe problems that threatenhuman life on Earth.3. The seas are filled withpoison: industrial and nuclearwaste, chemicalfertilizers and pesticides.4. Air pollution is not a problem5. Together we can save theplanet and all of us with it.5 points​