1. Alina raised a good cause by volunteering and fundraising. 2. Igor went to Africa to help poor people learn how to read and write. 3. The children made banners to attract locals to the charity event. 4. Environmental officials inspected the beaches for cleanliness. 5. Harmful toxins can destroy the land and the environment. 6. Our class campaigned money for the World Wildlife Fund. 7. The local residents supports for more cycle lanes to help improve air quality in their town. 8. The forest fire destroyed the habitat of the local wildlife.