'Arid climates' diaporamas de présentation

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Sedimentary Rocks

Sedimentary Rocks . Deposited on or Near Surface of Earth by Mechanical or Chemical Processes. What Rocks Tell Us . Types of Sedimentary Rock. Clastic (terrigenous or detrital) Conglomerate or Breccia Sandstone Siltstone Shale Chemical/biochemical Evaporites

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Landforms Geography

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TRANSPORT IN PLANTS

CHAPTER 36. TRANSPORT IN PLANTS. The algal ancestors of plants were completely immersed in water and dissolved minerals. Terrestrial adaptation: - roots: absorb water and minerals from the soil - shoots:exposed to light and atmospheric CO 2 .

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Transport in Angiospermatophyta

Transport in Angiospermatophyta. Outline of IS Leaf (tissue). Outline of IS of stem (tissue). Outline of IS Root (tissue). Root system provide large surface area. Branching and Root hairs The cells with hairs have a greater cell wall size To absorb- Mineral ion Water

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Weather and Climate

Weather and Climate. Air Temperature. Variation Latitude Seasonal solar energy input Elevation Topography. Types of Precipitation. Orographic Frontal Convective. Orographic Precipitation. Wind forces air up and over mountains Rain on windward side Desert on leeward side: Rain shadow

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Agriculture and Rural Geography

Agriculture and Rural Geography. Geography of Modern Agriculture. Types of Commercial Agriculture. What determines agricultural production in a region?. Climate Soil Availability of input materials Dominant culture system

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Earth Science Unit 1.4: Weathering and Soils

Earth Science Unit 1.4: Weathering and Soils. The Rock Cycle. Weathering The breakdown of rock near the surface due to surface processes, such as:. Chemical Alteration Solution & leaching of water Biological action Hydration Mechanical Impact

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The Landforms; Waves and Wind Presentation

The Landforms; Waves and Wind Presentation. The Work of Waves. The most important agent shaping coastal landforms is wave action. The energy of waves is expended primarily in the constant churning of mineral particles and water as waves break at the shore.

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Gravity II. Slope Processes and Landforms: Controls On Mass Wasting :

Gravity II. Slope Processes and Landforms: Controls On Mass Wasting :

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IB DP GEOGRAPHY Droughts - Horn of Africa after a continous lack of rain in late 2010

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Agriculture and Rural Land Use

Agriculture and Rural Land Use. Development and Diffusion of Agriculture. Defining Agriculture The growing of plants or raising of animals, in order to produce food or sustenance for sale at the marketplace Another definition:

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Geography of Asia

Geography of Asia. Asia is a huge continent! It has great vegetation in both physical and cultural geography. Asia contains: Lots of mountain ranges Many important rivers Numerous island groups Two major deserts And vast expanses of land. Russia.

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Walnuts

Walnuts. By Melissa Clark. The Origin of Walnuts. Walnuts are native to Asia, Europe, and North America--having predated the separation of continents 60 million years ago. Persian walnuts are supposed to have originated in southeast Europe and warm parts of Asia.

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Sedimentary Rock

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Chapter 15 Notes

Chapter 15 Notes. World Climates. Ancient Greek Climate Classification. Climate Classification

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Bearded Dragon

Bearded Dragon. Mrs. Chenu 4 th Grade Room 23 11 /20/11. Primary Sources of Energy. omnivores plant matter insects spiders occasional small rodent or lizard a bout 20 percent of their total diet is plant matter. . Habitats. Found only in Australia

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Middle East

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