Central Idea: Extreme Weather Patterns

Questions

1. MultiChoice

   Passage: Forming over warm tropical waters, hurricanes gather moisture and heat, producing rotating winds exceeding 74 miles per hour. These immense storm systems cause destructive coastal flooding and heavy rainfall. What is the central idea?

2. MultiChoice

   Passage: Tornadoes form when warm, humid air collides with cool, dry air during severe thunderstorms. These rapidly spinning columns of air touch the ground, destroying buildings along narrow, unpredictable paths. What is the central idea?

3. MultiChoice

   Passage: Defined by winds exceeding 35 miles per hour and blowing snow reducing visibility below a quarter mile, blizzards paralyze transportation and power networks through extreme cold and snow accumulation. What is the central idea?

4. MultiChoice

   Passage: Extended periods of unusually low precipitation result in agricultural and hydrological droughts. These dry spells deplete reservoirs, ruin crop yields, and trigger widespread water restrictions. What is the central idea?

5. MultiChoice

   Passage: Monsoon systems are driven by temperature differences between land masses and oceans. They cause months of torrential rains during summer, followed by extended dry seasons in winter across South Asia. What is the central idea?

6. MultiChoice

   Passage: Heat waves occur when high-pressure systems trap warm air over a region for days. Unusually high day and night temperatures increase risks of heat stroke, strain power grids, and exacerbate droughts. What is the central idea?

7. MultiChoice

   Passage: Unlike slow river flooding, flash floods arise within minutes or hours of intense rainfall or dam breaks. Fast-moving water sweeps away cars and damages infrastructure before evacuations can occur. What is the central idea?

8. MultiChoice

   Passage: In arid environments, powerful wind fronts pick up massive amounts of loose dirt and sand, forming thick dust walls. These haboobs reduce visibility to near zero and endanger respiratory health. What is the central idea?

9. MultiChoice

   Passage: El Niño occurs when equatorial Pacific surface waters warm significantly above average. This climate pattern alters jet streams, triggering floods in South America while causing droughts in Australia. What is the central idea?

10. MultiChoice

    Passage: Extreme weather conditions like heatwaves and droughts turn vegetation into dry fuel. Combined with fierce winds, these factors fuel uncontrollable wildfires that consume thousands of acres rapidly. What is the central idea?

11. MultiChoice

    Passage: Modern Doppler radar and satellite networks detect storm formation and wind velocities in real time. Accurate early warnings provide communities time to evacuate, saving thousands of lives annually. What is the central idea?

12. MultiChoice

    Passage: Warmer ocean waters transfer additional thermal energy and moisture into the atmosphere. This energy surplus results in stronger hurricanes, heavier downpours, and expanded storm surge areas worldwide. What is the central idea?