Pronunciation of the English word formations.
# | Sentence | |
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1. | There are several kinds of cloud formations. | |
2. | Kelvin–Helmholtz waves are found across the universe wherever two materials of different density move past one another. They can be seen in cloud formations around Earth and have even been observed in other planetary atmospheres in our solar system. | |
3. | This area of the Sahara is known for its strange rock formations. |