What is the main location-based difference between dew and fog?
Dew is droplets on a surface while fog is droplets floating in air. Exam tip: distinguish by location.
View question detailsMuft 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
SubjectsGeography
TOPIC PRACTICE
Up to 20 questions from this page. Select your focus, then start.
Dew is droplets on a surface while fog is droplets floating in air. Exam tip: distinguish by location.
View question detailsFrost forms when water vapour changes directly into tiny ice crystals, so water is in the solid state. Liquid droplets form dew, not frost. Exam tip: remember that dew is liquid water, whereas frost is solid ice.
View question detailsDew frost and fog are linked with condensation but lava is geological material. Exam tip: keep process and material separate.
View question detailsMist forms when moist air cools to its dew point and water vapour condenses into tiny suspended droplets. Therefore, moist and cool air is most favourable for mist formation. Air that is cool but extremely dry lacks sufficient water vapour for condensation. Exam tip: remember that both moisture and cooling to the dew point are needed for mist and fog.
View question detailsDense fog makes it difficult to see objects ahead. Exam tip: connect fog with transport risk.
View question detailsCold grass can reach dew point at night and collect dew. Exam tip: link cold surfaces with dew.
View question detailsFrost forms when water vapour freezes as ice on a cold surface. Exam tip: remember cold surface and icy form.
View question detailsFog forms from droplets floating in air so air looks hazy. Exam tip: remember fog as droplets in air.
View question detailsHeat from sunlight changes dew droplets into water vapour. Exam tip: remember morning dew and daytime evaporation sequence.
View question detailsBoth mist and fog consist of tiny droplets suspended in air. Exam tip: treat both as condensation in air.
View question detailsFrost can form a white icy layer on crop surfaces. Exam tip: connect crop frost with cold conditions.
View question detailsAll these are forms linked with condensation of water vapour in the atmosphere. Exam tip: treat them as examples of one group.
View question detailsFrost forms when water vapour changes into ice crystals on a cold surface. Exam tip: connect frost with below-freezing temperature.
View question detailsFog is made of tiny water droplets near the ground. Exam tip: remember fog as a cloud near the ground.
View question detailsVisibility is reduced more in fog than in mist. Exam tip: remember visibility for fog and mist.
View question detailsDew forms when the surface cools to the dew point. Exam tip: connect dew point with dew formation.
View question detailsFrost generally forms on surfaces below freezing. Exam tip: remember frost with low temperature.
View question detailsGrass can cool at night and turn water vapour into droplets. Exam tip: write droplets on grass as dew.
View question detailsFog reduces the distance one can see. Exam tip: remember reduced visibility as the main effect of fog.
View question detailsOn clear nights the surface cools fast and calm air helps dew form. Exam tip: connect clear calm night with dew.
View question detailsQUIZ COMPLETE