Paper 1 · People, Development and Environment
Which of the following is correct in the context of artificial rain?
AArtificial rain is called cloud seeding ✓ Correct
BArtificial rain precipitates the clouds
CThe most common chemicals used are silver iodide, potassium iodide and dry ice
DAll of the above
Correct answer: (A) Artificial rain is called cloud seeding — The book keys the statement that artificial rain is called cloud seeding, so that is the answer.
Explanation
★The book keys the statement that artificial rain is called cloud seeding, so that is the answer.
★Artificial rain is produced by seeding clouds to make them release rain.
★For this reason it is known as cloud seeding.
★Among the given statements, the book marks this defining statement as correct.
★So the keyed answer is that artificial rain is called cloud seeding.
★So the answer is that artificial rain is called cloud seeding.
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