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Mist and fog can both obstruct what?

Answer and explanation

Correct answer: Visibility

Correct answer: A, visibility. Fog and mist are made of very small water droplets suspended near the ground. These droplets scatter and partly block light travelling from objects to our eyes, so the distance at which objects can be seen becomes shorter. Fog is generally denser and reduces visibility more strongly, whereas mist is usually lighter, but both can make seeing and travelling more difficult. B is wrong because neither fog nor mist changes the force of gravity. C is wrong because these local atmospheric conditions do not alter the rotation of Earth. D is wrong because suspended droplets in nearby air do not directly change the salt content of ocean water. The key link is simple: droplets in the air interfere with the passage of light. Memory cue: fog and mist are “near-ground clouds,” and clouds near the eyes reduce visibility.

Related tags

MistFogVisibilityForms Of Condensation: DewFrostAnd MistForms Of Condensation Dew Frost Fog And MistWater In The AtmosphereGeographyClass 12 Mcq

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