Glacial Melting

In the context of ice cap and glacial melting, how do temperature inversions affect atmospheric conditions in polar regions?

• Accelerate ice cap formation through increased precipitation.

• Enhance vertical mixing, leading to glacial preservation

• Trap pollutants and heat, contributing to glacial retreat.

• Facilitate efficient heat dissipation, reducing glacial melt.

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NGSS.HS-ESS2-4

NGSS.HS-ESS3-5

What role do temperature inversions play in the context of the albedo effect and its influence on ice caps and glaciers?

• Increase albedo, leading to glacial preservation

  Aumenta el albedo, lo que lleva a la preservación de los glaciares.

  
  

• Decrease albedo, accelerating glacial melting

  Disminuir el albedo, acelerando el derretimiento de los glaciares

• Have no impact on albedo in polar regions.

  No tener impacto sobre el albedo en las regiones polares.

• Promote vertical mixing, influencing albedo variations.

  Promover la mezcla vertical, influyendo en las variaciones del albedo.

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NGSS.HS-ESS2-2

NGSS.HS-ESS2-4

NGSS.HS-ESS3-5

A study in a glaciated mountainous region indicates a correlation between temperature inversions and glacial retreat. During these inversions, the region experiences reduced visibility due to trapped pollutants. What dual impact do temperature inversions likely have in this scenario?

(Select two correct choices.)

Un estudio en una región montañosa cubierta de glaciares indica una correlación entre las inversiones de temperatura y el retroceso de los glaciares. Durante estas inversiones, la región experimenta una visibilidad reducida debido a los contaminantes atrapados. ¿Qué impacto dual probablemente tengan las inversiones de temperatura en este escenario?

(Seleccione dos opciones correctas).

• Preservation of glacial ice

  Preservación del hielo glacial

• Acceleration of glacial melting

  Aceleración del derretimiento de los glaciares

• Trapping pollutants

  Atrapamiento de contaminantes

• Increased vertical mixing

• Enhanced albedo

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS2-4

How do temperature inversions impact global warming and the melting of ice caps? Provide a concise overview of the key mechanisms involved and discuss their implications for climate change, particularly in polar regions.

¿Cómo afectan las inversiones de temperatura al calentamiento global y al derretimiento de los casquetes polares? Proporcionar una visión general concisa de los mecanismos clave involucrados y discutir sus implicaciones para el cambio climático, particularmente en las regiones polares.

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS3-5

This guy is standing on a ridge of till that was found at the foot of a melting glacier. This is...

• Ground Moraine.

• A Field Moraine.

• A Terminal Moraine.

• A Boundary Moraine.

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NGSS.MS-ESS2-2

A _____ is a meandering narrow ridge formed when water, flowing in a tunnel underneath a melting glacier, deposited sediment

• erratic

• moraine

• esker

• fjords

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NGSS.HS-ESS2-5

A _____ are depressions formed as stranded ice blocks melt in outwash.

• erratics

• eskers

• kettles

• drumlin

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NGSS.HS-ESS2-5

How does pollution contribute to the melting of glaciers and ice caps?

• 1. By increasing the albedo (reflectivity) of ice surfaces

• By reducing the absorption of sunlight by ice

• By producing greenhouse gases that raise temperatures

• By promoting the formation of new ice layers

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS3-5

A research team studying a glacier in a remote region discovers a significant increase in its rate of melting over the past decade. Analysis of ice core samples reveals high concentrations of industrial pollutants, including soot and heavy metals. What is the most likely effect of pollution on glacial melting in this scenario?

• 4. Reduced melting due to increased reflectivity

• Increased melting due to the absorption of sunlight

• Stable melting rates unaffected by pollution

• No correlation between pollution and glacial melting

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NGSS.HS-ESS2-2

NGSS.HS-ESS2-4

NGSS.HS-ESS3-1

NGSS.HS-ESS3-5

 Quick Write: 

     Discuss the impact of pollution on glacial and ice cap melting, as well as its effects on aquatic 

     viability. How do pollutants contribute to these environmental changes, and what are the  potential consequences for ecosystems and human populations?

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS3-1

NGSS.HS-ESS3-5