Question

write about seeding clouds​

Answer 1

The most common chemicals used for cloud seeding include silver iodide, potassium iodide and dry ice (solid carbon dioxide). Liquid propane, which expands into a gas, has also been used. This can produce ice crystals at higher temperatures than silver iodide.

Answer 2

Cloud seeding or weather modification is an artificial way to induce moisture in the clouds so as to cause a rainfall.