Great Red Spot

High school (ages 12+)
Space & Astronomy

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/great-red-spot

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. How big is Great Red Spot?Has shown a decrease in size over recent decades
2. What is the storm classification?Persistent high-pressure anticyclonic storm
3. What is the geographic position?Approximately 22 degrees south of Jupiter's equator
4. What is the Great Red Spot on Jupiter?The Great Red Spot is a huge storm on Jupiter that has been swirling for hundreds of years. It is the biggest storm in the Solar System and spins counter‑clockwise in the planet’s southern hemisphere.
5. Why does the Great Red Spot look red?Scientists think the red color comes from complex chemical reactions with sulfur, phosphorus, or hydrocarbons that reach the upper atmosphere. The exact cause is still a mystery.

Anticyclonic Storm: A large-scale atmospheric system characterized by high pressure and rotation opposite to the planet's spin in its hemisphere.
Chromophores: The part of a molecule responsible for its color, often through selective absorption of light.
Zonal Jets: Atmospheric currents that flow predominantly east-west, parallel to lines of latitude, common in gas giant atmospheres.
Exoplanets: Planets that orbit stars outside of our own solar system.