What is El Niño? How does it form? What is the difference between El Niño and La Niña? Which one produces heavy rain for the Western U. Understand the science behind El Niño with this Weather Underground infographic. Learn More About El Niño (Deep.
2017 Was One of the Hottest Years on Record. And That Was Without El Niño.
Water Rocket: The combination of water, compressed air, and a plastic soda bottle serves as a great source of propulsion for a water rocket. Alternate way (without tape) to fix up those water bottle rockets. by elsa