wildfire
challenge
volcano
100
heat fuel and oxygen
What is the fire triangle
100
the earths core
WHERE DOES VOLCANIC ENERGY COME FROM?
100
TRAVELS AT 40 MPH
HOW FAST DOES LAVA TRAVEL?
200
great fire of 1871 great fire of 1910 great fire of 1825
What are the 3 worst fires in history
200
IGNEOUS ROCK
WHAT DOES COOLED DOWN LAVA MAKE?
200
ABOUT 100,000 PEOPLE DIE
WHAT IS THE AVERAGE DEATH BY VOLCANOES?
300
this happens to people 20-100 times a year
what is the average death rate caused by wildfires
300
VENTS WHERE VOLCANIC GAS ESCAPES.
What are fumaroles?
300
THEY CAN HAPPEN UNDERWATER
CAN VOLCANOES HAPPEN UNDERWATER?
400
about 100,000
what is the number of wildfires in the US per year
400
this environmental concern increases the likelihood of a wild fire caused by lightning and humans.(______ warming)
what is global warming
400
$2-5 MILLION CAN BE CAUSED
WHAT IS THE AVERAGE COST OF DAMAGE BY VOLCANOES?
500
leaves twigs bushes anything that can burn
what is fuel
500
this person founded the first U.S volunteer fire department(on the $100 bill)
who is Benjamin Franklin?
500
ERUPTIONS SLOW DOWN BY THE ATMOSPHERIC AIR.
WHAT IS THE CAUSE OF AN ERUPTIONS ENDING
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