A small thunderstorm cloud with virga falling out of its base and blowing dust at the ground
could warn of a severe hazard to an airplane because:a.
this could be the first indication of a tornado
b. it is likely that hail will soon begin to fall
c. this could indicate an intense downdraft or microburst
d. the airplane could be struck by lightning
c
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The most widely practiced religion in contemporary Europe is
A) Protestantism B) Judaism C) Islam D) Eastern Orthodox Christianity E) Roman Catholicism
Earthquakes result from the sudden release of elastic strain energy previously stored in rocks surrounding a zone of fault movement.
a. true b. false
Assess the difficulties, historical and current, of integrating diverse ethnic groups in the United States and Canada
What will be an ideal response?
A solution is prepared by dissolving 53.5 grams of ammonium chloride, NH4Cl in 4000. grams of water? What is the freezing point of this solution? [The freezing point depression constant for water is 1.86°C/mole solute in 1000g of water]
A) -0.37°C B) -0.47°C C) -0.93°C D) -1.86°C