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

Early and modern theories

In Class 11 Geography, this topic explores how explanations for the origin and evolution of the Earth developed from early philosophical ideas to modern scientific theories. Students compare major hypotheses, including nebular explanations, and examine the astronomical, geological, and physical evidence used to understand the formation of the solar system and Earth. The topic also shows how observations, discoveries, and improved scientific models continually refine our understanding of the planet.

Easy · Level 5 · 25 questions

TOPIC PRACTICE

Quiz this set

Up to 25 questions from this page. Select your focus, then start.

25 questions

Choose questions
View options
  1. Laplace
  2. Immanuel Kant
  3. James Jeans
  4. Edwin Hubble
View options
  1. Chamberlain
  2. Moulton
  3. Laplace
  4. Hoyle
View options
  1. Cloud droplets
  2. Sea water
  3. Lunar dust
  4. Small solid bodies
View options
  1. Planetesimal Hypothesis
  2. Nebular Hypothesis
  3. Big Bang Theory
  4. Steady State Theory
View options
  1. River flow
  2. Gravitational pull of a passing star
  3. Cooling of Earth
  4. Soil erosion
View options
  1. Big Bang Theory
  2. Planetesimal Hypothesis
  3. Tidal Hypothesis
  4. Nebular Hypothesis
View options
  1. Tidal Hypothesis
  2. Planetesimal Hypothesis
  3. Nebular Hypothesis
  4. Big Bang Theory
View options
  1. Extremely hot and dense
  2. Completely cold and empty
  3. Filled only with water
  4. Stable like today
View options
  1. Laplace
  2. Edwin Hubble
  3. Kant
  4. Moulton
View options
  1. Contraction of Earth
  2. Drying of oceans
  3. Expansion of the universe
  4. Stopping of planets
View options
  1. Temperature increased continuously
  2. Temperature remained nearly constant
  3. Temperature immediately reached absolute zero
  4. Temperature decreased progressively
View options
  1. Big Bang Theory
  2. Tidal Hypothesis
  3. Planetesimal Hypothesis
  4. Nebular Hypothesis
View options
  1. Andromeda
  2. Triangulum Galaxy
  3. Milky Way
  4. Magellanic Cloud
View options
  1. Interior of Earth
  2. River mouth
  3. Ice sheet
  4. Gas dust cloud that formed the Sun and planets
View options
  1. Accretion
  2. Weathering
  3. River erosion
  4. Rainfall
View options
  1. Ocean current
  2. Early planetary body
  3. Icy mountain
  4. Fixed star
View options
  1. Moon
  2. Asteroid
  3. Sun
  4. Comet
View options
  1. Formation of rivers
  2. Formation of soil
  3. Expansion of glaciers
  4. Planetary orbits being nearly in one plane
View options
  1. Energy from collisions and accretion
  2. Spread of forests
  3. Cooling of ocean
  4. Human activities
View options
  1. Big Bang Theory
  2. Planetesimal Hypothesis
  3. Tidal Hypothesis
  4. Steady State Theory
View options
  1. Joining of small bodies
  2. A star passing near the Sun
  3. Expansion of dense universe
  4. Milky Way galaxy
View options
  1. Gas dust cloud then flat disk then small bodies then planets
  2. Humans then planets then Sun then cloud
  3. River then ocean then planet then Sun
  4. Forest then soil then Moon then planet
View options
  1. Soil then river then mountain
  2. Expansion then cooling then condensation of matter
  3. Forest then humans then planets
  4. Ocean then Sun then universe
View options
  1. Soil erosion and flood
  2. Monsoon and cyclone
  3. Nebular and Planetesimal Hypotheses
  4. Urbanisation and migration
View options
  1. They could not explain many points with enough evidence
  2. They were only weather forecasts
  3. They were only farming methods
  4. They were fully based on satellite images

Add Muft Shiksha to your Home Screen

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