Which of the following best describes what led to london’s “killer fog” in 1952?
a)
pol...
Biology, 23.12.2019 06:31 jetblackcap
Which of the following best describes what led to london’s “killer fog” in 1952?
a)
pollution from the air contaminated the water supply which is what killed people.
b)
unprecedented high pollution from factories occured and killed thousands.
c)
poor city design led to faulty ventilation in houses.
d)
soot from forest and wildfires in the surrounding areas blew over the city.
e)
millions of coal fires and stagnant air caused toxic fumes to build up in the air.
Answers: 2
Biology, 21.06.2019 15:20, lillysiege
Sydney drew a flow chart to illustrate the nitrogen cycle. which labels best complete the flow chart? x: producers undergo photosynthesis. y: nitrogen compounds are released into the air. x: nitrogen compounds are released into the air. y: producers undergo photosynthesis. x: free nitrogen is in the atmosphere. y: producers absorb nitrogen compounds through their roots. x: producers absorb nitrogen compounds through their roots. y: free nitrogen is in the atmosphere.
Answers: 3
Biology, 22.06.2019 03:00, ultimatesaiyan
Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home. what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point
Answers: 1
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Answers: 1
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