What are effects of El Niño and what causes it?
Weaker winds means the ocean gets warmer and this process happens interchangeably and consecutively thus making the El Niño bigger and bigger. In other words, El Niño is caused by the weakening of the trade winds which results in pushing of warm surface water to the west and less cold water to the east.
What are the effects of El Niño on the environment?
During El Niño, the warm waters from the western tropical Pacific migrate eastward as the trade winds weaken….
| Condition: | Effect: |
|---|---|
| droughts | crop failure increase in disease due to lack of water for sanitation and hygiene blowing dust pollution of viable water sources decrease in near-shore coastal water quality |
What is El Niño What is its effect short answer?
The Short Answer: El Niño is a weather pattern that occurs in the Pacific Ocean. During this time, unusual winds cause warm surface water from the equator to move east, toward Central and South America. El Niño can cause more rain than usual in South and Central America and in the United States.
What is El Niño and its effects Class 9?
El Nino Effect. El Nino is a climate pattern in the Pacific Ocean that has the capability of significantly affecting the weather worldwide. During the period of El niño, trade winds weaken, and the warm water is pushed back in the direction of east, toward the west coast of the Americas.
What causes an El Niño?
An El Niño condition occurs when surface water in the equatorial Pacific becomes warmer than average and east winds blow weaker than normal. During this phase of ENSO, the water is cooler than normal and the east winds are stronger. El Niños typically occur every 3 to 5 years.
What are the negative effects of El Niño?
Severe drought and associated food insecurity, flooding, rains, and temperature rises due to El Niño are causing a wide range of health problems, including disease outbreaks, malnutrition, heat stress and respiratory diseases.
What is El Niño state its features?
During El Niño, the surface winds across the entire tropical Pacific are weaker than usual. Ocean temperatures in the central and eastern tropical Pacific Ocean are warmer than average, and rainfall is below average over Indonesia and above average over the central or eastern Pacific.
What are the two effects of El Niño?