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clouds ![click to hear : clouds click to hear : clouds](../../images/speaker-vert.gif)
Fine droplets of water or ice crystal suspended in the atmosphere; the World Meteorological Organization classifies them according to 10 types.
high clouds ![click to hear : high clouds click to hear : high clouds](../../images/speaker-vert.gif)
Clouds at an altitude higher than 6,000 meters and composed of ice crystals; these clouds do not generate precipitation.
cirrus ![click to hear : cirrus click to hear : cirrus](../../images/speaker-vert.gif)
Cloud in the form of wisps or separate strips; it usually appears in advance of a depression.
cirrocumulus ![click to hear : cirrocumulus click to hear : cirrocumulus](../../images/speaker-vert.gif)
Cloud formed of white or gray flecks or strips, often arranged in rows.
cirrostratus ![click to hear : cirrostratus click to hear : cirrostratus](../../images/speaker-vert.gif)
Whitish layer that can completely cover the sky and that creates a halo around the Sun.