PPT-Bedrock – Day 1

April 13 2015 Superposition Aim Learning Target amp Agenda AIM How do we determine how old rock strata is How do we determine the history of a rock strata Learning Target I can use the law of superposition to determine the relative age of bedrock. DAY 1 DAY 2 DAY 3 DAY 4 WZK d t d dt d d KW d d d KW D d t d W d W d SAMPLE 2WEEK 1 miles hobby listen to and when you trying to quit may smell like sticks to ke ep meditation tapes smoke log cigar ette smoke your mouth busy keep b usy during information into decide on a plan the times you smoking diary to handle c ravings normally sm Groundwater Hydraulics. Daene C. McKinney. Summary. Confined Aquifer Flow. Continuity Equation. Steady Horizontal Flow. Transmissivity. Unconfined Aquifer Flow. Continuity Equation. Steady Horizontal Flow. What is soil?. Soil. is a loose mixture of small mineral fragments, organic material, water, and air that can support the growth of vegetation.. All soil is different. Soil (weathered rock fragments) can be made of many different types of rock. The type of rock that the soil was made from is called . Hala . Nader. , Alyson . Pickard, . Sam Shaw, & Jenna Thebeau. Diversity. Probability that two randomly selected organisms from a community will belong to a different species. Background - Terms. Glacial Erosion. As glaciers travel over land, glacial ice can erode the underlying bedrock.. This erosion can happen by:. Plucking. A. brasion. Plucking. This occurs when melt water at the base of the glacier freezes in cracks and fractures the underlying bedrock.. Chapter 7. Section 7.1 Weathering. Weathering is the process by which rocks on or near Earth’s surface break down and change. . Erosion is the removal and transport of weathered material from one location to another.. Mars Exploration Rovers. 90-day mission. Landed in early 2004. One lasted six years. The other is still exploring!. Spirit. Landing site picked from geomorphology. Crater with channel running into it. CLORPT for short. Soils differ from one part of the world to another, even from one part of a backyard to another. . They differ because of where and how they formed. And over time, five major factors control how a soil forms. These factors are . Weathering . The process by which larger rocks are broken down into smaller and smaller rocks. Destructive force. Mechanical Weathering. The breaking down of larger rocks into smaller rocks WITHOUT changing the rocks’ minerals. Mesozoic. Cambrian and Ordovician. Cenozoic. Pre-Belt. Pre-Cambrian. Paleozoic. Page. 1. Geologic Timeline . For example, using fossils, geologists can compare certain geologic strata in Montana with the "type section" of Devonian age rocks in Devon, England and determine that their ages are the same. Radiometric dates tell us that Devonian rocks fall in a range of 369–410 million years ago.. Regents Earth Science. Miss Wojdan. The . presence of coal in Antarctica indicates . that. Forests can grow on continental . . glaciers. Coal can form in cold climates. Antarctica’s climate was once warmer. Airborne lidar is addressing the need, however: . N. ew algorithms are need that account for both slope and roughness . Better . accuracy assessment is needed to constrain which landscapes are best suited for specific classifiers.