
El Nino and Global Weather Patterns
Easy
Why does the weather across entire continents shift every few years? A pattern called El Nino changes ocean temperatures in the Pacific. Those temperature shifts affect rain and storms thousands of miles away.
You research El Nino using data from NOAA and NASA websites. You look for patterns in when it occurs and what weather changes follow. El Nino returns every three to five years.
The goal is to identify trends in past events and predict possible future effects. You also explore whether anything can stop El Nino from happening.
Hypothesis
The hypothesis is that El Nino has an effect on the weather patterns around the world.
Method & Materials
You will read about El Nino, find interesting facts, and research why it occurs and if there is anything that can be done to stop it.
You will need access to the internet and a computer.
Results
Through this experiment, it was discovered that El Nino has a significant effect on the weather patterns around the world. One observation that stands out is that El Nino can cause extreme weather events such as floods and droughts.
Why do this project?
This science project is interesting and unique because it allows students to explore a real-world phenomenon and learn about how it affects us.
Also Consider
Experiment variations to consider include researching the effects of El Nino on different regions of the world, or researching how El Nino affects different types of weather patterns.
Full project details
Additional information and source material for this project are available below.Related videos
These videos explain the science behind this project and demonstrate key concepts used in the experiment.
Discover the science behind La Nina and El Nino weather patterns with this National Ocean Service video!
Explore the phenomenon of El Nino through this National Geographic video that shows how ocean weather patterns impact land.
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