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

Geography

Heating and cooling of the atmosphere

In this Class 11 Geography topic, students learn how the atmosphere is heated and cooled through incoming solar radiation and outgoing terrestrial radiation. The lesson explains Earth’s heat balance and the roles of conduction, convection, advection, and latent heat in transferring energy through the atmosphere. Students also examine how land and water surfaces, cloud cover, humidity, and atmospheric circulation influence temperature patterns and help produce differences between places and times.

Expert · Level 2 · 25 questions

Practice questions

01Which result is more likely after strong noon heating over a dark bare surface?

0 reads0 helpful★ – (0)

Answer and explanation

02Why can a forest and a concrete area at the same latitude have different temperatures?

0 reads0 helpful★ – (0)

Answer and explanation

03Why can irrigated grassy land be cooler than nearby dry land?

0 reads0 helpful★ – (0)

Answer and explanation

04What controls the reversal of winds on mountain slopes between day and night?

0 reads0 helpful★ – (0)

Answer and explanation

05Under which condition can temperature inversion be strongest in a mountain valley?

0 reads0 helpful★ – (0)

Answer and explanation

06Why is longwave energy emitted by land surface important in heating the atmosphere?

0 reads0 helpful★ – (0)

Answer and explanation

07How is the importance of water vapour in the greenhouse effect different from carbon dioxide?

0 reads0 helpful★ – (0)

Answer and explanation

08Why does the effect of clouds in heat balance differ between day and night?

0 reads0 helpful★ – (0)

Answer and explanation

09If net radiation at the surface is positive what does it generally indicate?

0 reads0 helpful★ – (0)

Answer and explanation

10If net radiation at the surface becomes negative which process becomes more likely?

0 reads0 helpful★ – (0)

Answer and explanation

11Why can noon surface temperature in a vegetated area be lower than in open rocky land?

0 reads0 helpful★ – (0)

Answer and explanation

12Under which condition is convective rainfall enhanced by heat processes?

0 reads0 helpful★ – (0)

Answer and explanation

13Why can fog form easily in air above a cold surface?

0 reads0 helpful★ – (0)

Answer and explanation

14Which combination is most favorable for radiation fog?

0 reads0 helpful★ – (0)

Answer and explanation

15Why can strong wind prevent radiation fog formation?

0 reads0 helpful★ – (0)

Answer and explanation

16Under which thermal condition can advection fog form?

0 reads0 helpful★ – (0)

Answer and explanation

17Why is conduction important in atmospheric heating despite being limited?

0 reads0 helpful★ – (0)

Answer and explanation

18Which is the clearest example of horizontal redistribution of heat in the atmosphere?

0 reads0 helpful★ – (0)

Answer and explanation

19If much surface energy goes into ground heat flux what is the immediate effect on air heating?

0 reads0 helpful★ – (0)

Answer and explanation

20What change in daytime surface temperature is more likely when soil moisture increases?

0 reads0 helpful★ – (0)

Answer and explanation

21Why can vertical air motion suddenly intensify over a sun-heated field on a hot day?

0 reads0 helpful★ – (0)

Answer and explanation

22Which sequence best explains afternoon cloud formation in a humid tropical area?

0 reads0 helpful★ – (0)

Answer and explanation

23Which process most effectively redistributes heat vertically in the atmosphere?

0 reads0 helpful★ – (0)

Answer and explanation

24Under which condition can local maximum temperature be lower but heat feel stronger due to humidity?

0 reads0 helpful★ – (0)

Answer and explanation

25Why does low pressure tend to form over land and high pressure over sea during daytime?

0 reads0 helpful★ – (0)

Answer and explanation

Add Muft Shiksha to your Home Screen

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