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    Erosion Reference

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    AND HEALTH 6‚ INTERNET MATERIALS: SOIL‚ TUPPERWARE‚ WATER‚ GLASS SKILLS: READING‚ SPEAKING‚ WRITING VALUES: STRATEGY: COLLABORATIVE AND COOPERATIVE STRATEGY III. PROCEDURE: A. PREPARATORY ACTIVITY 1. PRAYER 2. CHECKING OF ATTENDANCE B. MOTIVATION Good morning class! Now‚ I have brought here some of the materials that we will be using to better understand our lesson for today. So‚ I have here a TUPPERWARE which is half-filled with soil and pebbles. Now‚ I’m going to put

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    Planting a Mango Tree

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    ------------------------------------------------- 4 ------------------------------------------------- Germinate the seed. ------------------------------------------------- * Place the seed about an inch deep‚ and concave side down‚ in a container full of quality potting soil. * Dampen the soil and store the container in a warm‚ shaded area until the seed sprouts. This process usually takes 1 - 3 weeks. 5. ------------------------------------------------- 5 ------------------------------------------------- Transplant the

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    Good Earth Lab

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    If you are only observing two distinct layers of soil record your observations in the "uppermost" and "bottom" rows of the data table‚ leaving the "middle layer" row blank. Total ThicknessTop LayerMiddle Layer *If presentBottom LayerWater in Jar (after settling) Determining Soil Type Thickness of Layer (in cm)6.7inches 3inches 2.7inches 1inchAppearance of Water Clear/Cloudy? Color?Very cloudyFor this part of the lab you will use the soil sample in the zip lock bag (from #2 in the procedure)

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    Forms of Substructure

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    capacity will reduce‚ so in this case foundations should keep higher than normal. In this condition a shallow and wide strip foundation can be used‚ and reinforced foundations can also be useful. As the safe bearing capacity of compact gravel sub soil = 100kN/m² (Chudley & Greeno‚ 2010) This safe bearing capacity is for 1 m²‚ for .5 m² it will be 50kN. W = LoadBearing Capacity W = 68kN/m ÷100kN/m²1000mm Required Width = 680mm It can also be chose from table provided‚ according to which

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    Ecosystem

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    Ecosystem 1. Biotic Components 1.1 Producers 1.2 Composers 1.2.1 Primary Consumer 1.2.2 Secondary Consumer 1.2.3 Tertiary Consumer 1.3 Decomposers 2. Abiotic Components 2.1 Sunlight 2.2 Water 2.3 Temperature 2.4 Wind 2.5 Atmospheric Gases 2.6 Soil 2.7 Periodic Disturbance III. Conclusion ECOSYSTEM I. Introduction 1. Meaning of Ecosystem Everything in the natural world is connected. An ecosystem is a community of living and non-living things that work together. Ecosystems

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    The Black River Safari

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    TABLE OF CONTENT Aim Introduction Methodology Presentation and analysis of data Fauna Black Soil Composition Importance of biodiversity Impact on the wetlands in the community of Black River Conclusion Appendix Reference AIM What is the importance of Biodiversity? INTRODUCTION Black River is the capital of St. Elizabeth and also the name of the river located in that region. In 1876 Alexander Graham Bell made the light bulb and it came to Jamaica 24 years later. Black River

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    California bearing ratio

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    shearing resistance of a soil under controlled moisture and density condition • The test can also be performed in the field on an inplace soil but uses a different equipment • CALIFORNIA BEARING RATIO •PROCEDURE • CALIFORNIA BEARING RATIO Unsoaked Sample 1. Prepare 2 molds of soil(12 kg fine grained passing sieve No.4 or 15 kg depending on compaction standard) at optimum moisture content 2. Take representative sample for moisture content before compacting the soil (at least 100g) and

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    Seed Bombs

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    value and beauty to a neighborhood; a lot full of flowers is better than a lot full of garbage. They also help promote biodiversity‚ for example flowers provide food for pollinators. Also‚ It’s fun! Where: Ideally you want a location that has some soil or grow medium already present‚ will get rain water and sunlight- quality isn’t a hangup. (seedbombs have succeeded on abandoned parking lots‚ but can

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    Waukegan‚ Illinois and the Outboard Marine Corporation From the 1940s until the mid 1970s‚ the Outboard Marine Corporation was the economic heart and soul of a bustling northern suburb town of Waukegan. Employing more than 5‚000 workers at its peak and O.M.C was unchallenged in the community and O.M.C was allowed to do whatever they wanted as long as they continue to bring in prosperity to Waukegan. What they were allowed to do was dump millions of gallons to toxic sludge into lake Michigan

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    reserve in soil organic matter. Most of the available sulfur removed by plants probably comes from the ester SO42- fraction although other organic sulfur compounds are also involved. Soil temperature Mineralization of sulfur is severely impeded at 10°C‚ increases with increasing temperatures from 20° to 40‚ and decreases at temperatures >40°C.This temperature effect on sulfur mineralization is consistent with the relatively greater sulfur content of soils formed in northern climates. Soil moisture

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