What is the Great Red Spot and what is its source of energy?
a. The Great Red Spot is a massive storm on the planet Jupiter, fueled by the planet's internal heat.
b. The Great Red Spot is a volcanic crater on the moon Io, powered by geothermal energy.
c. The Great Red Spot is a permanent cloud feature on the planet Mars, sustained by winds and atmospheric circulation.
d. The Great Red Spot is a massive hurricane on the planet Neptune, energized by the planet's powerful winds and atmospheric dynamics.