Understanding Natural Springs

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Questions and Answers

What is the primary factor that impacts the quality of spring water?

  • Contaminants from sewers and factories
  • Fertilizers and chemicals in farm lands
  • Industrial developments nearby
  • Proximity to residential areas (correct)

Why is caution advised when drinking naturally occurring spring water?

  • Fluctuating water quality (correct)
  • Absence of bacteria
  • High-quality water
  • Presence of beneficial minerals

What type of springs are characterized by areas with ongoing or volcanic activity history?

  • Thermal springs (correct)
  • Mineral springs
  • Underground springs
  • Rain springs

What elements associated with igneous rocks are present in hot springs?

<p>Magnesium, calcium, potassium, iron (D)</p> Signup and view all the answers

How can spring water be beneficial for human health?

<p>Provides healing and therapy benefits (A)</p> Signup and view all the answers

What is the continuous feeding of surface water by the seeping of a shallow groundwater reservoir called?

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

How are aquifers formed?

<p>By saturated shallow subsurface rocks and fractures (D)</p> Signup and view all the answers

What geological characteristic can lead to aquifer water seeping or leaking to the surface to form springs?

<p>Presence of faults and fractures in rocks (C)</p> Signup and view all the answers

In what form does the water inside aquifers move through rocks?

<p>Connected pore spaces (A)</p> Signup and view all the answers

Why do reservoirs with faults or fractures hold more water?

<p>The faults and fractures provide more storage space for water (C)</p> Signup and view all the answers

What is the main difference between unconfined and confined aquifers?

<p>Unconfined aquifers have lateral water movement, while confined aquifers have vertical water movement. (A)</p> Signup and view all the answers

What geological feature is essential for the formation of artesian springs?

<p>Gaps in upper impermeable units (A)</p> Signup and view all the answers

In which type of geological unit are seepage springs commonly observed?

<p>Unconfined reservoir units with good pore spaces (D)</p> Signup and view all the answers

What geological feature primarily determines the movability of water in tubular springs?

<p>Large hollow underground spaces (A)</p> Signup and view all the answers

Which factor significantly influences the discharge classification of springs?

<p>The type of geological unit forming the reservoir (B)</p> Signup and view all the answers

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