GR4_Land+and+Water

=Land and Water =

=//Day 1 //=

1 - Compare Land and Water to something using a metaphor or simile
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 * Graph of Water on Earth from National Geographic **
 * Photo Credit: **

1. How is this picture different from other you have seen? Where do you think this picture may have been taken? Why?
==2. What do you notice about the shape of the valley? Why do you think it has this shape? ==

B.

Photo Credits: Pinterest.com
=Lesson 2= == =Lesson 4= == = = = = =Lesson 5= == = = =Lesson 6= ==

Bill Nye - Erosion Video =media type="youtube" key="5TuP9nLcnZA" width="420" height="315"= = = =Lesson 7= ==

media type="youtube" key="4wNOrFy17WE" width="420" height="315" = = =Lesson 8= ==



= = = = =Lesson 9= == = = = = =Lesson 10= == = = = = =Lesson 11= == = = = = =Lesson 12=

media type="youtube" key="x1fXAdODGvA" width="560" height="315" = = == = = = = =Lesson 13= [] = = =media type="custom" key="27096406"= = = = = == =Materials for DAM Challenge:= 15 Craft Sticks 20 Toothpicks 1 Cup Gravel 1 Cup Sand 1 Jumbo Straw 6 Plastic Centimeter Cubes = = =Lesson 14= == = = = = =Lesson 15= == = = = = =Lesson 16= ==
 * Hydro-Electricity**

media type="youtube" key="2SBMETX4rgM" width="560" height="315"
 * Quabbin Reservoir**

media type="youtube" key="ObxULfwK_DM" width="560" height="315"

= =

=PBS Nature - "Leave it to Beavers"=

media type="youtube" key="y9_1FYtycL8" width="560" height="315"