2.3.3 Water Resource Management

• Water resources are sources of water that are useful or potentially useful to humans
• Agricultural use of water resources is primarily for irrigation
• Rainfall in a desert is an example of how climate affects water availability.


  True
• What are two components of climate that affect water availability?

  Precipitation and temperature
• What is one human factor that reduces water availability?

  High water demand
• What is surface water?

  Water found on Earth's surface
• What are three critical uses of water resources?

  Domestic, agricultural, industrial
• High water consumption in agriculture is an example of how demand reduces water availability.
• The type of rock and soil influences water storage
• Industrial wastewater discharge is an example of water pollution
• Understanding water demand patterns is crucial for effective water resource management.

  True
• Proportional allocation distributes water based on user needs
• Groundwater is found underground in aquifers and soil pore spaces.


  True
• Match the natural factor with its description:

  Climate ↔️ Precipitation levels and temperature affect water availability

  Geology ↔️ Types of rock and soil influence water storage

  Topography ↔️ Slope of the land affects runoff
• What is an example of infrastructure that can both improve and reduce water availability?

  Hoover Dam
• Steep slopes in topography lead to rapid water runoff.


  True
• List the main types of water demand in order of decreasing volume required

  1️⃣ Agricultural

  2️⃣ Industrial

  3️⃣ Domestic
• Match the water allocation method with its description:

  First-come, first-served ↔️ Water distributed to the first user to claim it

  Proportional allocation ↔️ Water distributed in proportion to user needs

  Market-based allocation ↔️ Pricing system determines water allocation

  Administrative allocation ↔️ Governing body decides water distribution
• Market-based allocation can make water unaffordable for some users.


  True
• Surface water includes water found in oceans.


  True
• What is one human factor that reduces water availability due to high consumption?

  Increased irrigation
• What are the two main categories of factors that influence water availability?

  Natural and human
• How does topography affect water availability?

  Slope influences runoff
• Dams always improve water availability without affecting ecosystems.

  False
• Understanding water demand patterns is crucial for effective water resource management
• Proportional allocation distributes water in proportion to user needs
• Using water-efficient toilets is an example of a domestic water conservation strategy called low-flow fixtures
• Proper management of water resources ensures sustainable availability
• What is one natural factor affecting water availability related to climate?

  Precipitation levels
• Industrial wastewater discharge leads to water pollution
• Permeable rock allows groundwater accumulation.


  True
• What is the effect of pollution on water availability?

  Makes water unusable
• Match the type of water demand with its description:

  Domestic ↔️ Water for drinking and cooking

  Agricultural ↔️ Water for irrigation

  Industrial ↔️ Water for energy production
• What is the main disadvantage of the first-come, first-served water allocation method?

  Encourages over-allocation
• Why is water conservation vital for sustainable water management?

  Reduces waste and meets demands
• What is the primary goal of water recycling in industrial processes?

  Reduce freshwater intake
• Singapore's Public Utilities Board uses an administrative system to prioritize domestic and industrial needs
• What is domestic water demand used for?

  Drinking, cooking, sanitation
• What is a disadvantage of the first-come, first-served water allocation method?

  Encourages over-allocation
• Which water allocation method is used in Singapore?

  Administrative allocation