Natural Hazards and Disasters

The 2008 Sichuan earthquake, also known as the Wenchuan earthquake, occurred on May 12, 2008. It was a magnitude 8.0 earthquake that killed approximately 69,000 people and left millions homeless. This was one of the deadliest earthquakes in modern history.

The Chernobyl disaster in April 1986 at the Chernobyl Nuclear Power Plant in Ukraine (then part of the Soviet Union) was the world's worst nuclear accident. The explosion and fire released large amounts of radioactive materials, killing 31 workers immediately, causing acute radiation sickness in 129 others, and leading to thousands of premature deaths from long-term exposure.

Fulminology is the scientific study of lightning, including its formation, behavior, and effects. The term derives from 'fulmen' (Latin for lightning). It is not the study of sudden atmospheric changes in general, cloudbursts specifically, or volcanic eruptions - those fall under meteorology or volcanology.

Hurricane Andrew (1992) was a catastrophic Category 5 hurricane that devastated the Bahamas, Florida, and Louisiana in August 1992. The other options are wrong: Andy is a different name, Tsunami and Tornado are weather phenomena, not hurricane names.

A catastrophe is a disaster or sudden event causing great damage. "Calamity" is a direct synonym - both refer to a terrible, often unexpected event with serious consequences.

A massive 9.0-magnitude earthquake struck off the coast of Japan on March 11, 2011, triggering a devastating tsunami that caused widespread destruction, particularly at the Fukushima Daiichi nuclear power plant. The disaster is known as the 2011 Tōhoku earthquake and tsunami.

Bluster can mean both loud, arrogant talk AND wind blowing in heavy gusts or bursts. Option C 'blow in heavy gusts' correctly captures this meteorological meaning of the word. It doesn't mean volcanic rock or pleading.

Calamity refers to an event causing sudden, great damage or distress - a disaster. Option C correctly identifies this meaning. The other options are unrelated: moving slowly (A), suspended action (B), or being changeable (D).

Debris consists of scattered fragments or remains, typically resulting from destruction, decay, or demolition. Rubble accurately captures the essence of broken, discarded materials scattered after some event.

Deluge primarily means a great flood or heavy rain, or to overwhelm with a large quantity of something. Option A correctly identifies this core meaning of an overwhelming flood or downpour.

Inundate means to overwhelm or flood with things to be dealt with - literally to flood or cover with water, metaphorically to overwhelm with excessive amounts of something. Option A's 'flood' directly captures the literal meaning. Options B, C, and D are unrelated definitions.

A hurricane is a tropical cyclone with strong winds and heavy rain. Thunder is the sound produced by lightning, not a storm type. Tsunami is a series of ocean waves from underwater displacement. Katrina was a specific hurricane, not the general term.

Hurricane is the correct answer as it is a storm with very strong winds. Katrina was a specific hurricane, Reetha is a name, and Breeze is a gentle wind.