Level 1
How does the uneven heating of Earth's surface contribute to the formation of severe weather events like tornadoes?
a. It creates strong winds that form tornadoes without moisture.
b. It leads to the rising and cooling of warm, moist air, which can result in thunderstorms and tornadoes.
c. It prevents the development of weather systems near the equator.
d. It stops air masses from moving across the surface.
Answer: b. It leads to the rising and cooling of warm, moist air, which can result in thunderstorms and tornadoes.
Which of the following conditions is least likely to lead to drought?
a. A prolonged period of below-average rainfall
b. Increased evaporation due to high temperatures
c. Excessive water usage by humans
d. Frequent thunderstorms in the region
Answer: d. Frequent thunderstorms in the region
What factors determine the strength of a tornado?
a. The amount of moisture in the air and wind speed
b. The temperature at Earth’s surface and air pressure
c. The size of the cumulonimbus cloud and wind shear
d. The width of the tornado and its wind speed
Answer: d. The width of the tornado and its wind speed
.What is the formula for finding the area of a circle?
πr²
What should you do during a thunderstorm?
Stay indoors and avoid using electronics
2. Which atmospheric condition is most essential for a hurricane to form?
a. Cold ocean water and high-pressure systems
b. Warm ocean water and low-pressure systems
c. Strong wind currents in the troposphere
d. Low humidity near the surface
Answer: b. Warm ocean water and low-pressure systems
. How do hurricanes lose energy and weaken over time?
a. They encounter warmer ocean waters.
b. They move over colder ocean waters or land, cutting off their energy supply.
c. The Coriolis effect decreases as the hurricane approaches the poles.
d. The pressure within the storm increases, weakening the winds.
Answer: b. They move over colder ocean waters or land, cutting off their energy supply.
Which of the following is NOT a feature of hurricane formation?
a. Warm, moist air rising over warm ocean waters
b. A low-pressure center forming a tropical depression
c. Winds exceeding 74 mph
d. Strong cold fronts colliding with warm air
Answer: d. Strong cold fronts colliding with warm air
.What are winter storms known to cause?
Icy roads and power outages
.What type of cloud produces thunderstorms?
Cumulonimbus
What is the most significant threat posed by a storm surge during a hurricane?
a. Destruction of buildings from strong winds
b. Extensive coastal flooding caused by rising sea levels
c. Fires started by lightning strikes during the storm
d. Increased snowfall in inland regions
Answer: b. Extensive coastal flooding caused by rising sea levels
What safety measures should be taken during a tornado warning?
a. Drive toward the tornado to get a better view.
b. Stay outside and monitor the tornado's movement.
c. Take shelter in a sturdy, windowless area like a basement or interior room.
d. Open all windows to reduce air pressure inside the house.
Answer: c. Take shelter in a sturdy, windowless area like a basement or interior room
How do thunderstorms form in the troposphere?
a. Warm, moist air rises and condenses, releasing energy and forming cumulonimbus clouds.
b. Cold air sinks and blocks warm air from rising.
c. The Sun heats the ground, creating a layer of hot, dry air.
d. Wind shear prevents clouds from forming.
Answer: a. Warm, moist air rises and condenses, releasing energy and forming cumulonimbus clouds.
.What is the difference between a hurricane and a tornado?
Hurricanes form over water; tornadoes form over land
What is the radius if the circumference of a hurricane’s eye is 314 km?
use C=2πr to answer the question
50 km
Why do tornadoes form most often in Tornado Alley?
a. Tornado Alley has an unusually warm climate all year.
b. Tornado Alley is where cold, dry air from the north meets warm, moist air from the Gulf of Mexico.
c. Tornado Alley has stronger winds compared to other areas.
d. Tornado Alley has a higher concentration of thunderstorms.
Answer: b. Tornado Alley is where cold, dry air from the north meets warm, moist air from the Gulf of Mexico.
Which of the following best describes how droughts impact ecosystems?
a. They cause immediate damage to buildings and infrastructure.
b. They lead to habitat loss, decreased biodiversity, and soil erosion over time.
c. They increase the frequency of thunderstorms in the region.
d. They have no lasting effects on water availability.
Answer: b. They lead to habitat loss, decreased biodiversity, and soil erosion over time.
What is the primary reason for using satellites in hurricane forecasting?
a. To measure Earth’s temperature
b. To track cloud movements and predict storm paths
c. To calculate the strength of tornadoes
d. To monitor soil moisture levels
Answer: b. To track cloud movements and predict storm paths
.What does the Enhanced Fujita scale measure?
Tornado damage
What is one effect of floods on ecosystems?
Habitat destruction
How does the Coriolis effect influence the rotation of hurricanes?
a. It prevents hurricanes from forming near the equator.
b. It causes hurricanes to spin counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.
c. It slows down the winds of hurricanes.
d. It increases the strength of thunderstorms within a hurricane.
Answer: b. It causes hurricanes to spin counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.
What is the area of the eye of a hurricane with a radius of 40 km? Use A=πr2A = \pi r^2A=πr2 (π=3.14\pi = 3.14π=3.14).
a. 2,512 km²
b. 5,024 km²
c. 10,048 km²
d. 1,256 km²
Answer: b. 5,024 km²
Why do hurricanes rarely form near the equator?
a. The water near the equator is too warm for hurricanes to form.
b. The Coriolis effect is too weak near the equator to create the rotation needed for a hurricane.
c. The winds near the equator are too strong.
d. The Sun’s energy at the equator prevents storm development.
Answer: b. The Coriolis effect is too weak near the equator to create the rotation needed for a hurricane.
.How does extreme heat impact ecosystems?
Can lead to wildfires
.What is the term for ocean water pushed inland by hurricane winds?
Storm Surge