Description:
The correct answer is:
✅ Cumulonimbus
Why?
Cumulonimbus clouds are the towering "thunderheads" that produce:
Thunderstorms
Lightning
Heavy rain/hail
Tornadoes (in severe cases)
Height: Can reach up to 60,000 feet (18 km), penetrating the troposphere.
Key Features:
Anvil-shaped top (flattened by upper-level winds).
Dark, ominous base near the ground.
Why Not the Others?
❌ Stratus: Flat, layered clouds (drizzle/light rain).
❌ Cirrus: Wispy high-altitude clouds (no storms).
Fun Fact: A single cumulonimbus cloud can hold 500,000 tons of water! ⚡🌧️
Stay safe—these clouds mean business! 🌪️