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Chapter 2.1&2 Quiz
Winneconne Earth's Changing Surface Chapter 2.1&2 Quiz
| Question | Answer |
|---|---|
| The grinding and wearing away of rock surfaces through the mechanical action of other rock or sand particles | Abrasion |
| Rain, Sleet, or snow that contains a high concentration of acids | Acid Precipitation |
| The process by which rocks break down as a result of chemical reactions | Chemical Weathering |
| The breakdown of rock into smaller pieces by physical means | Mechanical Weathering |
| A chemical reaction in which an element, such as iron, combines with oxygen to form an oxide | Oxidation |
| The process by which rock materials are broken down by the action of physical or chemical processes | Weathering |
| An example of frost action is... | Ice wedging |
| What type of chemical weathering causes karst landscapes to form in caverns? | Acids in ground water |
| What type of weathering do lichens use to slowly break down a rock? | by chemical weathering |
| What material usually experiences oxidation? | metal |
| A process by which softer, less weather-resistant rocks wear away and leave harder, more weather-resistant rocks behind | Differential weathering |
| Small rocks weather more quickly then large rocks because their surface area is | Larger |
| The average weather condition in an area over a long period of time | Climate |
| Chemical weathering is most rapid in areas that are | warm and wet |
| Rocks that are exposed to more wind, rain, and ice are found at... | Higher elevations |