What is the primary purpose of cloud seeding in the western US?
Let it snow - Scientists show cloud seeding generates snow in most comprehensive study yet

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Science, Physics, Geography
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11th Grade - University
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To meet the growing demand for water
To increase agricultural yield
To reduce air pollution
To prevent wildfires
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What substance is used in cloud seeding to generate snow?
Potassium nitrate
Salt
Silver iodide
Calcium carbonate
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How much area did the cloud seeding cover in Idaho?
1500 square miles
900 square miles
500 square miles
1200 square miles
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The snow produced by cloud seeding was enough to fill how many Olympic-sized swimming pools?
150
200
282
350
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the next step in the cloud seeding research?
Using different chemicals
Analyzing the data more deeply
Expanding to other regions
Increasing the frequency of seeding
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