Term
Which heats faster: sand, soil, or water?
Why? |
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Definition
| Soil- because it's darker |
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Term
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Definition
| The temperature at which a substance freezes |
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Definition
| The temperature at which a substance turns into a gas |
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Term
| What are the stages of the water cycle? |
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Definition
| Evaporation, Condensation, Precipitation |
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Term
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Definition
| When water evaporates from plants |
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Term
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Definition
| When water filters through soil or rock |
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Term
| What happens to the speed of molecules when you heat them? |
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Definition
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Term
| What happens to the space between molecules when you heat them? |
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Definition
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Term
| Describe the windward side of a mountain- |
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Definition
| Lots of plants and animals, and it rains. |
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Term
| Describe the leeward side of a mountain |
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Definition
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Term
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Definition
| the condition of the atmosphere at a particular time and place |
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Term
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Definition
| When fossil fuel traps heat in the atmosphere |
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Term
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Definition
| The ozone layer has a hole in it because of CFC gas (ChloroFlouroCarbon) |
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Term
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Definition
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Definition
| 78% Nitrogen, 21% Oxygen, 1% Carbon Dioxide and other rare gases |
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Term
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Definition
| the amount of space something takes up |
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Term
| How do you calculate volume? |
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Definition
| L x W x H (length times width times height) |
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Term
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Definition
| cool air off the ocean (at day time) |
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Term
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Definition
| cool air off the land (at night) |
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Term
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Definition
| The amount of molecules in a substance |
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Term
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Definition
| the pull of gravity on an object |
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Term
| Name the layers of the atmosphere - |
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Definition
| Troposphere, stratosphere, mesophere, ionsphere, exosphere |
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Term
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Definition
| the layer of the atmosphere where we live |
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Term
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Definition
| the layer above the clouds where planes fly |
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Definition
| 3rd layer, where meteors burn up |
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Term
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Definition
| filled with charges ions, layer used for radio waves |
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Term
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Definition
| the last layer of the atmosphere |
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Term
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Definition
| anything that effects the outcome of an experiment |
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Term
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Definition
| Energy from the sun heats the surface of the earth. The soil releases the heat back into the air on earth. |
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Term
| Which gas helps or supports things to burn? |
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Definition
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Definition
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Definition
| because the earth sits on an axis (tilted) of 23.5 degrees as it rotates around the sun |
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Term
| Why do corn syrup, water, and oil always layer themselves in the same order? |
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Definition
| Liquids layer by their density |
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Term
| Which is most dense - corn syrup, water, or oil? |
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Definition
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Term
| Which is least dense - corn syrup, water, or oil? |
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Definition
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Term
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Definition
| like molecules that cling together (they form a dome) |
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Term
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Definition
| unlike molecules that cling to other substances, not to each other. (soapy water lays flat) |
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Term
| Why does a paper clip float on water? |
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Definition
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Term
| What kind of cloud does hail form in? |
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Definition
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Term
| What causes magnification? |
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Definition
| the curve of a lens or liquid dome |
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Term
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Definition
| when light hits an object and slows down (due to water) causing it to look bent |
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Term
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Definition
| cuts through air to help the rocket go faster |
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Definition
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Term
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Definition
| holds rocket on launch pad |
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Term
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Definition
| stabalize the rocket, make it go straight |
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Definition
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Term
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Definition
| connect the rocket to the battery, helps launch |
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Term
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Definition
| the UNEVEN heating of the earth |
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