EARTH SCIENCE
NATURAL HAZARDS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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rising water
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lightning strikes
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Either A or B
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None of the above
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Detailed explanation-1: -Lightning is the major cause of natural ignition of wildfires worldwide and produces the largest wildfires in some regions. Lightning strokes produce about 5% of forest fires in the Mediterranean basin and are one of the most important precursors of the largest forest fires during the summer.
Detailed explanation-2: -Wildfire, also called forest, bush or vegetation fire, can be described as any uncontrolled and non-prescribed combustion or burning of plants in a natural setting such as a forest, grassland, brush land or tundra, which consumes the natural fuels and spreads based on environmental conditions (e.g., wind, topography).
Detailed explanation-3: -Lightning happens when the negative charges (electrons) in the bottom of the cloud are attracted to the positive charges (protons) in the ground.
Detailed explanation-4: -Lightning bolts break apart nitrogen and oxygen molecules in the atmosphere and create reactive chemicals that affect greenhouse gases.
Detailed explanation-5: -Positive Cloud-to-Ground Lightning (+CG) Cloud-to-Air (CA) Lightning. Ground-to-Cloud (GC) Lightning. Intracloud (IC) Lightning. Cloud-to-Cloud (CC) Lightning (or intercloud lightning)