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

Soil formation processes

In this Class 11 Geography topic from Geomorphic Processes, students learn how soil develops through the weathering of rocks and the gradual interaction of parent material, climate, organisms, relief and time. The topic explains key processes such as the addition and loss of materials, transformation of minerals and the movement of clay and other substances within the soil profile. It also helps students understand soil horizons, profile development and the influence of erosion and drainage on soil formation.

Medium · 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. It is a very slow and continuous process
  2. It is completed in one day
  3. It occurs only at sea level
  4. It occurs only without climate
View options
  1. Because it forms from weathered material in place
  2. Because it comes only from the sea
  3. Because it is always brought by rivers
  4. Because it forms from volcanic gas
View options
  1. Mineral composition and nature of particles
  2. Only annual rainfall
  3. Only number of wild animals
  4. Only sea waves
View options
  1. Because temperature and rainfall control weathering and biological activity
  2. Because it completely removes parent rock
  3. Because it makes relief irrelevant
  4. Because it prevents organisms in soil
View options
  1. Because erosion quickly removes accumulated material
  2. Because weathering never occurs there
  3. Because rainfall is always zero there
  4. Because plants are always dense there
View options
  1. By decomposition of fallen leaves and organic remains
  2. By turning rock into soil without weathering
  3. By removing all minerals from soil
  4. By completely stopping rainfall
View options
  1. Long-term weathering and transfer of materials
  2. Only marine deposition
  3. Only volcanic eruption
  4. Only river current
View options
  1. It contains more humus and microorganisms
  2. It has the hardest parent rock
  3. No water enters it
  4. All salts are absent in it
View options
  1. Because water carries soluble materials downward
  2. Because water pushes rocks upward
  3. Because rainfall always increases humus
  4. Because rainfall removes slope
View options
  1. High evaporation and low leaching
  2. Very high rainfall
  3. Dense vegetation cover
  4. Permanent snow cover
View options
  1. Earthworms mixing and turning soil
  2. Sea waves cutting a coast
  3. Glacier cutting a valley
  4. Wind forming a sand dune
View options
  1. Weathering begins soil formation by changing rock into loose material
  2. Weathering completely stops soil formation
  3. Soil formation never occurs before weathering
  4. Weathering occurs only in oceans
View options
  1. Red or yellow colour may develop
  2. Soil always becomes black
  3. Soil colour becomes invisible
  4. Soil becomes completely blue
View options
  1. Because accumulation of material and water entry remain more stable
  2. Because weathering does not occur there
  3. Because all organic matter blows away
  4. Because the slope is always steep
View options
  1. By providing particle size and nature of minerals
  2. By changing the height of the Sun
  3. By fixing river direction
  4. By always destroying vegetation
View options
  1. Illuviation
  2. Evaporation
  3. Glaciation
  4. Abrasion
View options
  1. Eluviation
  2. Volcanism
  3. Seismicity
  4. Meteor fall
View options
  1. Slow chemical weathering and biological decomposition
  2. Salts rising due to high evaporation
  3. Increase in sea wave action
  4. Very fast decomposition of vegetation
View options
  1. It can accelerate chemical weathering and leaching
  2. It always stops soil formation
  3. It destroys all organisms
  4. It keeps rock unchanged
View options
  1. Decomposing organic matter
  2. Forming mountain ranges
  3. Deepening ocean floor
  4. Immediately stopping lava
View options
  1. Because it affects water holding and aeration
  2. Because it locks the Sun inside soil
  3. Because it stops rainfall
  4. Because it always destroys roots
View options
  1. Arrangement of particles into aggregates or crumbs
  2. Only colour of soil
  3. Only temperature of soil
  4. Only age of soil
View options
  1. Because rivers bring particles from different sources
  2. Because rivers bring only one mineral
  3. Because no deposition occurs in it
  4. Because it forms only from glaciers
View options
  1. Residual soil remains over parent rock while transported soil is deposited elsewhere
  2. Both form only in oceans
  3. Residual soil has no minerals
  4. Transported soil is never deposited
View options
  1. Increased erosion due to deforestation
  2. Moisture conservation by mulching
  3. Crop growth by proper irrigation
  4. Increase of humus by organic manure

Add Muft Shiksha to your Home Screen

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