PPT-Mechanical weathering: the effects of frost

Chapter 4 What is freezethaw action Rocks with cracks Moisture rain dew fog etcPRECIPITATION Temperature drop below 0C Freezing Point Terms Expand Contract Freeze Thaw Strainpressure. Chapter 3: Introduction. 8 main terms to learn. Weathering. Erosion. Denudation. Mechanical weathering. Chemical weathering. Transport. Deposition. Agents of weathering. Weathering. The breaking down of rocks that lie exposed to the weather.. Chapter 5.1. What is Weathering?. Weathering can be defined as any. chemical or mechanical process by which rocks exposed to weather undergo changes in character or are broken down into smaller pieces. By: Giovanni D, Kristian M, Jordan B, Eric C, Osiris A.. Getting to know Robert frost. Robert frost was born in San Francisco, California on March 26,1874.. He had Died in Boston, Massachusetts on January 29, 1963.. Weathering. The breakdown do the materials of Earth’s crust into smaller pieces.. Physical Weathering. Process by which rocks are broken down into smaller pieces by external conditions.. Types of Physical weathering. Weathering. The breaking down of rock into smaller pieces that remain next to each other. . Weathering forms sediments.. There are two types of weathering.. Mechanical (Physical) . Chemical. Mechanical Weathering. Erosion. The carrying weathered rock from one location to another . Mechanical Weathering. Rock is physically broken down. Smaller pieces have same composition. Chemical Weathering. Rock is chemically broken down. A Hard Frost. A . frost came in the night and stole my world. And left this changeling for it - a precocious. Image of spring, too brilliant to be true:. White lilac on the window-pane, each grass-blade. Weathering and Erosion. Table of Contents. Section 1 . Weathering Processes. Section 2 . Rates of Weathering. Section 3 . Soil. Section 4 . Erosion. Chapter. 14. Section 1 . Weathering Processes. Lesson Objective/s. To develop an understanding of the destination of ‘The Wood-Pile’. To be able to discuss Frost’s literal and figurative ideas.. Outcomes:. To have identified and commented on any potential symbols and metaphor Frost uses.. CONTENTS. Introduction. Liquid nitrogen propulsion system. Test vehicle. Schematic vehicle of equipment layout. Economizer. Ambient air heat exchanger. Ambient air heat exchange development. Design. Temperature profile. V-Map. 1 side for chalk. 1 side for . m&m’s. . Do Now. SWBAT describe mechanical weathering. 1. Where do pebbles and small particles of rock come from?. 2. . Did anyone carve pumpkins this weekend?. Weathering can be defined as any. chemical or mechanical process by which rocks exposed to weather undergo changes in character or are broken down into smaller pieces. .. Mechanical Weathering. Mechanical Weathering. Weathering. Notes. Weathering. - The surface processes that break down rock into small pieces called sediment. . Two Types of Weathering. MECHANICAL WEATHERING. – . . Physical. processes that break rock into fragments with the . Eric . Angat. Teacher. What are the two types of weathering?. What are the different types of physical weathering?. How is root wedging similar with frost wedging?. Why are rivers rocks rounded and smooth? Think!.