With reference to artificial raining consider the following statements 1 It can be produced by chemi...........

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With reference to artificial raining, consider the following statements:

1.It can be produced by chemicals like silver iodide, carbon dioxide and sodium chloride.

2.The process is also called Cloud Seeding.

3.China used the cloud seeding technique during the 2008 Olympics.

How many of the statements given above are correct?

Only One

Only Two

All Three

None

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Explanation:

All three statements about artificial raining are correct.

The first statement is correct. Artificial rain can be produced using chemicals like silver iodide, liquid carbon dioxide, and sodium chloride. These substances are used in cloud seeding to induce or enhance precipitation.

The second statement is also correct. The process of artificially inducing or enhancing rain is commonly referred to as cloud seeding. Cloud seeding involves dispersing substances into the air that serve as cloud condensation or ice nuclei, altering the microphysical processes within the cloud.

The third statement is correct. China used cloud seeding techniques during the 2008 Beijing Olympics. The purpose was to reduce air pollution and decrease the likelihood of rain during the opening and closing ceremonies. This was part of China's extensive weather modification program.

Therefore, all three statements are correct.