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Earth Water
Term | Definition |
---|---|
What percentage of the oceans water is ACTUALLY water? | 96.5% |
If 96.5% of the ocean is water what percent is salt? | 3.5% |
What is density? | The degree of compactness in a substance. (Like a bunch of air molecules in the troposphere) |
What is the #1 salt in the ocean? | Sodium Chloride or Table Salt. |
What is salinity? | The amount of salt in the ocean. |
What gases are in the ocean? | Oxygen + Carbon Dioxide. |
What is a submersible? | A high pressure proof submarine |
What is a sea mount? | Its like an underwater volcanic island. |
Define Trench. | The deepest areas of the ocean. Coldest and the MOST pressure, VERY strange creatures live there. |
What is a large flat area of the deep ocean basin? | Abyssal plain. |
What (small) percent of water is available for humans to use? | < 1% |
What is permeable? | A material where things can pass through. |
Name two ways a well can run dry. | A well can run dry by the water table going down or the bottom not being in the water table. |
What is the water table? | The water table is the space in the ground where its fill with water. |
The water cycle is the _________ process by which ______ moves through the ______ and the non-______parts of the _______. | Continuous, water, living, living, environment. |