Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

What is one common natural cause of fog?

Answer and explanation

Correct answer: Cooling of moist air

Answer: A, cooling of moist air. Fog commonly forms when air containing water vapour cools to its dew point or near saturation. The vapour then condenses into tiny droplets that remain suspended near the ground, lowering visibility. Cooling may occur through night-time loss of heat, contact with a colder surface, or movement of moist air over a cool area; the question asks for the broad common cause. Breaking rocks does not directly create fog, so B is wrong. A drying river may reduce local moisture, so C is not the general cause. Soil colour has no defining role, so D is wrong. Memory cue: moist air plus cooling can produce fog.

Related tags

FogCoolingMoist AirDew PointForms Of Condensation: DewFrostAnd MistForms Of Condensation Dew Frost Fog And MistWater In The AtmosphereGeography

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.