Erosion and Landforms Quiz
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Questions and Answers

What is the term for the process of rock formation and material removal caused by river water?

  • River erosion (correct)
  • Erosive action
  • Kraška erosion
  • Glacial erosion

What type of landform is created by the accumulation of river deposits at the mouth of a river?

  • Uvala
  • Lagoon
  • Delta (correct)
  • Canion

What is the definition of a valley shaped like a 'U' due to glacial activity?

  • Ravine
  • Dinaric valley
  • Valley
  • Glacial trough (correct)

Which of the following describes a sandy, low-lying shore formed by the accumulation of small materials moved by waves?

<p>Shore (B)</p> Signup and view all the answers

Which term describes a scientific discipline focused on the study of caves?

<p>Speleology (A)</p> Signup and view all the answers

What geological feature results from erosive processes in limestone areas, leading to both surface and underground forms?

<p>Karst topography (C)</p> Signup and view all the answers

What happens to snow that falls above a certain elevation that cannot fully melt?

<p>It forms glaciers (C)</p> Signup and view all the answers

Which type of erosion is specifically caused by wind action?

<p>Eolian erosion (A)</p> Signup and view all the answers

Šta predstavlja pojam 'kanjon' u kontekstu reljefa?

<p>Uska i duboka dolina sa strmim stranama (D)</p> Signup and view all the answers

Koji pojam najbolje opisuje nisku, peskovitu obalu nastalu taloženjem?

<p>Žalo (B)</p> Signup and view all the answers

Šta se dešava tokom eolske erozije?

<p>Oblikovanje reljefa delovanjem vetra (C)</p> Signup and view all the answers

Koja je razlika između stalaktita i stalagmita?

<p>Stalaktit visi sa tavanice, dok se stalagmit uzdiže sa dna pećine (A)</p> Signup and view all the answers

Šta opisuje pojam 'lednička erozija'?

<p>Oblikovanje reljefa usled kretanja leda (C)</p> Signup and view all the answers

Kako se formiraju uvale?

<p>Spajanjem više vrtača (B)</p> Signup and view all the answers

Koji je proces oblikovanja reljefa kroz koji se materijal prenosi vodom?

<p>Erozija (D)</p> Signup and view all the answers

Šta je 'aluvijalna ravnica'?

<p>Uže ili šire ravnice pored reka (B)</p> Signup and view all the answers

Koji oblik reljefa nastaje kao rezultat akumulacije materijala na mestima gde rečna snaga slabi?

<p>Delta (D)</p> Signup and view all the answers

Koja su udubljenja koja proizađu proširivanjem pukotina kroz koje voda ponire?

<p>Vrtače (A)</p> Signup and view all the answers

Kako se naziva proces oblikovanja reljefa dejstvom lednika?

<p>Lednička erozija (A)</p> Signup and view all the answers

Šta je lednička dolina sa poprečnim profilom u obliku slova U?

<p>Valov (B)</p> Signup and view all the answers

Koja jedinica opisuje nisku, peskovitu obalu koja se formira nagomilavanjem materijala od talasa?

<p>Žalo (C)</p> Signup and view all the answers

Koji fenomen nastaje akumulacijom peska kao rezultat delovanja vetra?

<p>Dina (D)</p> Signup and view all the answers

Koji tip erozije se javlja kada rečna voda aktivno oblikuje reljef?

<p>Rečna erozija (C)</p> Signup and view all the answers

Šta predstavljaju stene koje se nalaze u podnožju klifa kao rezultat djelovanja talasa?

<p>Talazna potkapina (B)</p> Signup and view all the answers

Šta je glavna karakteristika abražije?

<p>Erozivno delovanje talasa na obale (A)</p> Signup and view all the answers

Koji pojam najbolje opisuje proces stvaranja udubljenja u krečnjačkim predelima?

<p>Kraška erozija (C)</p> Signup and view all the answers

Šta je delta u kontekstu rečnih formacija?

<p>Mesto akumulacije čestica na ušću reke (A)</p> Signup and view all the answers

Koji oblik reljefa nastaje nagomilavanjem peska zbog delovanja vetra?

<p>Dina (B)</p> Signup and view all the answers

Koja naučna disciplina proučava pećine?

<p>Speleologija (A)</p> Signup and view all the answers

Koja karakteristika se najbolje povezuje sa talasnom potkapinom?

<p>Udubljenje u podnožju klifa (B)</p> Signup and view all the answers

Šta se dešava kada su spoljašnje sile u toku kraške erozije?

<p>Rastvaraju se krečnjačke stene (A)</p> Signup and view all the answers

Kako se definišu jame u okviru geološkog procesa?

<p>Vertikalni kanali u krečnjačkim stena (B)</p> Signup and view all the answers

Flashcards

Abrasion

The wearing away of rock surfaces by the action of waves.

Alluvial fan

A fan-shaped deposit of sediment at the mouth of a valley.

Delta

A landform made of sediment that is deposited where a river flows into an ocean or lake.

Erosion

The process of wearing away or transporting soil and rock.

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Glacial Valley

A valley that has been sculpted by a glacier, typically having a U-shape.

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Karst Topography

A landscape formed from the chemical weathering of soluble rock, typically limestone.

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River Valley

A valley created by a river's flow.

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Valley

A low area between two higher elevations, usually along a watercourse.

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Ada

Rečno ostrvo nastalo taloženjem rečnih nanosa u donjem toku.

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Akumulacija

Taloženje erodovanog materijala gde je slabiji uticaj spoljašnjih sila.

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Aluvijalna Ravnica

Ravnica pored reke, uže ili šire.

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Vrtača

Udubljenje u krečnjaku nastalo od vode koja ponire.

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Dine

Uzvišenja od nagomilanog peska, nastala radom vetra.

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Kraška erozija

Proces oblikovanja reljefa rastvaranjem krečnjaka, što dovodi do formiranja pećina, vrtača i drugih kraških oblika.

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Lednička erozija

Proces oblikovanja reljefa kretanjem glečera koji oblikuju U-doline i nose kamenje.

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Pećina

Šupljine u Zemljinoj kori nastale radom vode, obično horizontalne i sastavljene od kanala, hodnika i dvorana.

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Rečna erozija

Proces oblikovanja reljefa dejstvom rečne vode koja oblikuje doline, korita i oblikuje teren.

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Speleologija

Nauka o pećinama, njihovom nastanku, obliku, strukturi i životu koji se u njima nalazi.

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Talasna potkapina

Udubljenje u podnožju klifa nastalo erozivnim dejstvom talasa.

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Study Notes

Erosion and Landforms

  • Abrasion: Erosive action of waves on coastlines.
  • Alluvial fan: Landform created by deposition of sediment where river velocity decreases.
  • Accumulation: Deposition of eroded material where external forces weaken.
  • Alluvial plain: Flat area alongside rivers formed by sediment deposited.
  • Valley: Glacial valley shaped in a U-shape by the glacier's movement.
  • Sinkholes: Depressions formed by the dissolution of soluble rocks (like limestone).
  • Deltas: Triangular landforms created at the mouth of rivers where they meet the sea.
  • Sand dunes: Mound-like formations created by wind deposition of sand.
  • Erosion: The wearing and removal of rock or soil.
  • Coastal erosion: Erosion by waves, currents, and storms.
  • Glacial erosion: Abrasion and plucking by glaciers.
  • Eolian erosion: Wind-driven erosion.
  • Karstic topography (Karst): Landforms created by the dissolution of soluble rocks, such as limestone; characterized by caves, sinkholes, and disappearing streams.
  • Canyons: Deep, narrow valleys with steep sides typically carved by rivers.
  • Cliffs: Steep, vertical rock faces created by erosion.
  • Gorges: Deep, narrow valleys with steep sides typically carved by rivers.
  • Ravines (gullies): Narrow, steep-sided valleys cut by running water.
  • Solution valleys (valleys formed by chemical weathering): Valleys that have been formed by the chemical dissolution of rocks.

Caves and Karst Landscapes

  • Cave: Underground cavity in rock, often formed by water erosion.
  • Stalactites: Icicle-shaped formations hanging from cave ceilings.
  • Stalactites: Icicle-shaped formations hanging from cave ceilings.
  • Stalagmites: Cone-shaped formations growing upward from cave floors.
  • Speleology: The study of caves.
  • Snowline: The altitude above which snow accumulation is more rapid than melting.

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Description

Test your knowledge on various types of erosion and landforms. This quiz covers topics such as coastal erosion, glacial valleys, and alluvial fans. Dive into the processes that shape our Earth's surface and the landforms created by different erosion types.

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