Answer:
Rainfall intensification, sea level rise, ocean acidification, hotter days, and longer and more intense heatwaves all point to the fact that climate change presents a major threat to Australia and the world.
Explanation:
After the united states bought the Philippians archipelago from the Spanish in a sum of 20 million dollars, the US occupation of the Philippines has been significant for molding the nation towards its independence. One of its major proponents is American leaders like Roosevelt and Twain who granted the Philippine Islands sovereignty.
If you are talking about the first air pollution problem its is A, almost about 100 years ago.
1955
