The diagrams show the contrast climate change in Australia and Peru with and without El Nino conditions in the Pacific ocean. Overall, it can be seen that El Nino affects the weather in both countries. It is also affecting on crops in Australia and the number of fish in Peru.
On the normal conditions, Australia has a good rainfall and this climate is the best to cultivate crops because the wind which blew from west Pacific ocean is weak. In Peru, the east Pacific wind trades are strong which cause the cool water has more nutrients for fishes. In this cool water, fishes will have a plenty of food and increase their number.
As El Nino pushed eastwards by the strong winds from west Pacific, the warm water filled the Pacific ocean. On this situation Australia will experience drought. The fields are dried out and the plants died while the warm water which is lack of nutrients will decrease the number of fish and cause a lot of rainfall in Peru.
