pollution, cyclone, global warming, poverty, endangered, famine in the correct form. There is one extra word.
1. Because of ________ our planet gets hotter and hotter.
2. The oil spill near Alaska in 1989 was the worst case of water _____ in history.
3. ________ are very common in South East Asia.
4. There are a lot of ________ species on the planet.
5. We say that people live in _______ when they don’t have enough money to pay for their food or housing.