The Dynamic EarthSection 3 Chapter 3 Section 3 OBJECTIVES: Identify major processes in water cycle. Describe properties of ocean water. Discuss factors.
Global Distribution 71%of Earths surface is water97% of Earth water is Salt water 77% of the fresh water is frozen.
The Water Cycle. The Sun The sun provides the energy to power the water cycle The sun heats the upper ocean causing evaporation of liquid water into water.
A Living Planet. Earths Core Earths core is made of iron and nickel. The mantle is the next layer and contains most of the earths mass. The crust is the.
Water Chapter 14. Essential Question #1 Why is water so important, how much fresh water is available to us, and how much of it are we using?
Ground Water Mounding & P Evaluations Dan Wheeler Research Fellow – Soil Scientist Univ. Minnesota.
How Much Is Enough? How much do we use? What determines how much we use? What actions are needed to use only what we need?
Freshwater
6th Grade Chapter 16- water cycle
Ch. 2, sec. 2 Water and Landforms
Ch. 17 & 18 notes
Water Pollutants
