6. Minerals and Rocks 6.1 Minerals are all around us 6.2 Rocks form in different ways 6.3 Natural processes break down rocks 6.4 Geologic maps show Earths.
Earth’s Surface: Chapter 4 Section 1 Mechanical and Chemical Weathering Learning Targets: 1) I can describe how mechanical weathering breaks down.
14.1 Water in the Ground Key Idea: Factors such as the porosity and permeability of soil and rock materials affect the storage and movement of water in.
The day on which the sun’s rays shine directly overhead at noon at either the Tropic of Cancer or the Tropic of Capricorn. Marks the beginning of winter.
Weathering is the process by which natural forces break down rocks.
Weathering is the process by which natural forces break down rocks.Weathering is the process by which natural forces break down rocks. There are 2 types.
Mechanical and chemical forces break down rock
Big Idea: Natural forces break rocks apart and form soil, which supports life.Big Idea: Natural forces break rocks apart and form soil, which supports.
Weathering: -The Breakdown of rock due to physical or chemical changes *TWO MAIN TYPES OF WEATHERING* 1) Physical Weathering: -Changes the size or.
What is the definition of abrasion? The wearing down of rocks by wind, water, and other rocks.
14.1 Water in the Ground
Sources of Fresh Water
