After Reverse Osmosis, what do they add to the water and why do they add it?
What are the two final treatment?
(Leave blank, we will discus in class) How did people living in Venice get their drinking water?
Why did people drink small beer at 1-2% alcohol? Why so little alcohol?
When did bottle water start becoming large in US?
In 1913-1914, the consumption of bottle water decreased, why?
In middle 1900s, bottle water was used basically where?
What is one of the properties of water that make water unique.
If water was like ordinary molecules, the pond would do what and how would that affect the organisms that live in the pond?
Part 3
Why is water unique?
What do we call the molecule and what do we call the force between two water molecule?
What is one of physical properties of this interaction between water molecules?
The water most important property for live to form is??
What is heavy water and what does the heavy water used for?
To get heavy water, ________ gallons to get 2 oz of heavy water.
I will explain the use of heavy water after video
Speed of sound in water is _______________
Farming can not be substained by rain what so they used and how does this process get the water?
What is the main aquifier called in west part of US and how many gallons?
How many gallons per year do farmers pump from wells?
In a plane it looks like a what shape?
Part 4
In a hour one of center pivot lets enough water to fill what?
The other system is called what and it woulds on what principle.
What is big disadvantage of this principle?
In old days, the water from the aqufier was obtained from what machine?
Why did the 1930 Dust bowl happen?
How did we make sure that the Dust Bowl did not happen again?
What is the concern of using the center pivot system of irrigation?
In an acre of corn how many gallons of water is lost to transporation?
Part 5
How did Wet Lab make colored water?
What is added to water in the nanoshooters (or minishooter or supershooter)?
Oarsmen does what?
The poles on what planet has ice on it?
What was the big surprise when we landed on this planet?
Why is this such a big discover?