Understanding Watersheds
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Questions and Answers

What is the definition of a drainage basin?

  • The area in which overland flow approaches toward a drainage system
  • The point where water flows out of the watershed
  • Any portion of the earth's surface within a physical boundary defined by topographic slopes that divert all runoff to the same drainage outlet (correct)
  • The part of the watershed where water is collected

What separates watersheds from each other?

  • Main drainage system
  • Catchment area
  • Drainage basin
  • Highland elevations called watershed divide (correct)

Where do watershed boundaries usually meet?

  • At the highest ridgeline around the stream channels (correct)
  • At the catchment area
  • At the main drainage system
  • At the point where water flows out of the watershed

What does a basin drain to?

<p>A large river, estuary, or lake (A)</p> Signup and view all the answers

What percentage of the total land area of the Philippines is estimated to belong to watersheds?

<p>At least 70% (B)</p> Signup and view all the answers

What is the correct definition of a watershed?

<p>The area of land that captures and funnels the rain or snow to a common outlet (A)</p> Signup and view all the answers

What is the primary focus of Sheila Mae G. Kubik's presentation on watersheds?

<p>The importance of watersheds and their components (B)</p> Signup and view all the answers

What happens to rain falling at higher elevations in the context of watersheds?

<p>It flows into tiny streams that eventually join larger streams and rivers (D)</p> Signup and view all the answers

What characterizes a watershed according to the information provided?

<p>It is an area drained by a river system with an outlet (D)</p> Signup and view all the answers

According to the information provided, where does some rain go after it percolates deep into the soil?

<p>It becomes part of the water table and may be extracted as groundwater (C)</p> Signup and view all the answers

What is the central role of women in the context of water, according to the gender principle?

<p>Management and protection of water resources (C)</p> Signup and view all the answers

What does the instrument principle argue about water?

<p>Water should be valued in all its competing uses with appropriate economic incentives (B)</p> Signup and view all the answers

What is the primary focus of Integrated River Basin Management (IRBM)?

<p>Addressing inter- and cross-sector concerns holistically (C)</p> Signup and view all the answers

What is one of the challenges confronting the formulation of the initial design for a Mindanao River Basin institutional arrangement and structure?

<p>Weak regulation and management of basin resources (D)</p> Signup and view all the answers

What characterizes the institutional framework at the basin/s according to the text?

<p>Fragmented governance with no single institution for integrated management (B)</p> Signup and view all the answers

What is the primary focus of Agenda 21 in relation to water resources?

<p>Prescribing integrated approaches to developing, managing, and using water resources (B)</p> Signup and view all the answers

Which principle of water management argues for an ecosystem and basin-based approach rather than a sectoral approach?

<p>The ecological principle (C)</p> Signup and view all the answers

What is the main objective of the River Basin Management Framework and Practical Tools discussed in the text?

<p>Arguing for participatory water management involving users, planners and policymakers (A)</p> Signup and view all the answers

What report stirred a broad global consensus to improve water management and sustainability?

<p>Our Common Future (C)</p> Signup and view all the answers

Which development led to a broad global consensus to improve water management and sustainability?

<p>Publication of Our Common Future report (D)</p> Signup and view all the answers

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