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

How can age structure change even when births, deaths and migration keep the total number balanced?

Answer and explanation

Correct answer: The shares of children, youth and elderly people can change

The correct answer is A. Population size and population structure are different ideas. Size is the total number of people, whereas age structure describes how that total is divided among children, young adults, middle-aged people and older people. The total can remain unchanged if births and arrivals balance deaths and departures, but the age groups involved may not be equal. For example, many young adults may arrive while older residents leave; the total may stay similar but the share of youth rises. A is correct. B, C and D concern area or physical geography and do not describe age composition. Memory cue: a stable total does not mean a stable population pyramid.

Related tags

Age StructureStable PopulationDemographic ChangeProcesses Of Population ChangePopulationGeographyClass 9 Mcq

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.