Sean Justine M.
Caloyloy                                                     G11 STEM
                                   “Earth Science”
                                                 Quarter 1
                                                  Week 5
SAQ-1: List the two major water resources and give examples each.
      Ground water – undergrounds like wells and springs all originate from
       groundwater
      Surface water – above the ground, visible and easily accessible like the
       oceans, rivers, lakes, swamps and others that are visible in the surface.
SAQ-2: Compare and contrast groundwater and surface water using a Venn diagram.
                     More Potable                                   Less Potable
              Need Digging                                             Don’t need to dig
      Fresh water                                                           Fresh water, salt
                                           Has interaction                   water and
   Drinkable
                                                                              brackish water
 Has only one                              Major water
   location and type                                                         Has two or more
                                             Resources
                                                                              locations and type
      Located
                                                                            Located above the
       underground in                           Liquid                      ground or surface
       large aquifers
                                                                          Not all drinkable
              Wells and springs.                                      Ocean & Seas,
                                                                        lakes, and others
Let’s Practice!!!
A.
     1.   Confine aquifers
     2.   Above
     3.   Water wells
     4.   True
     5.   Brackish water
     6.   Impermeable
     7.   True
     8.   Can’t
     9.   Cloud
     10. True
B.
       Name of water       Major water   Salt water, freshwater,   Natural or manmade
      resource example      resources      or brackish water
 1. Cloud                Surface water     Fresh water                 Natural
 2. Stream               Surface water     Fresh water                 Natural
 3. Pond                 Surface water     Fresh water                 Natural
 4. Ocean                Surface water      Saltwater                  Natural
 5. Confining bed        Ground water      Fresh water                 Natural
 6. Rain water           Surface water     Fresh water                 Natural
 7. Water Well           Ground water      Fresh water                Manmade
 8. Steam                Surface water     Fresh water                Manmade
 9. Water dam            Surface water     Fresh water                Manmade
 10. Bay                 Surface water    Brackish water               Natural
Try
      1.   C
      2.   B
      3.   D
      4.   C
      5.   A
      6.   B
      7.   C
      8.   D
      9.   B
      10. D