Science 2006 Leveled Reader 6 Pack Grade 3 Chapter 13 C


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PISA 2009 Assessment Framework Key Competencies in Reading, Mathematics and Science


PISA 2009 Assessment Framework Key Competencies in Reading, Mathematics and Science

Author: OECD

language: en

Publisher: OECD Publishing

Release Date: 2010-01-19


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This book presents presents the theory behind the development of the 2009 PISA survey.

Science 2006 Leveled Reader 6-Pack Grade 3 Chapter 14 C


Science 2006 Leveled Reader 6-Pack Grade 3 Chapter 14 C

Author:

language: en

Publisher: Pearson Scott Foresman

Release Date: 2005-03


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Scott Foresman Science offers many resources to support the Physics of Sound kit! The Scott Foresman Science Content Leveled Readers teach science concepts, vocabulary, and reading skills at each student's reading level, and allow students to read and explore the wonders of nonfiction. Available in English and Spanish. To find out more about our Leveled Readers, click here Scott Foresman Science also offers vocabulary cards, videos, science games, and much more to help you drive deeper comprehension and assess each students understanding! These products are being offered by Pearson Education, Inc. and suggested for use in conjunction with FOSS products, but are not sponsored, authorized or approved for use by the makers of FOSS products. FOSS is the registered trademark of the Regents of the University of California. The Regents of the University of California and/or their authorized distributors have not participated in or otherwise endorsed the creation or development of these products, and are not affiliated with Pearson Education, Inc. or its subsidiaries or affiliates. PEARSON EDUCATION is a trademark used in the United States and/or other jurisdiction and is owned by Pearson Education, Inc. and/or its affiliates.

Biochar for Environmental Management


Biochar for Environmental Management

Author: Dr. Johannes Lehmann

language: en

Publisher: Earthscan

Release Date: 2009


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"Biochar is the carbon-rich product when biomass (such as wood, manure, or crop residues) is heated in a closed container with little or no available air. It can be used to improve agriculture and the environment in several ways, and its stability in soil and superior nutrient-retention properties make it an ideal soil amendment to increase crop yields. In addition to this, biochar sequestration, in combination with sustainable biomass production, can be carbon-negative and therefore used to actively remove carbon dioxide from the atmosphere, with major implications for mitigation of climate change. Biochar production can also be combined with bioenergy production through the use of the gases that are given off in the pyrolysis process.This book is the first to synthesize the expanding research literature on this topic. The book's interdisciplinary approach, which covers engineering, environmental sciences, agricultural sciences, economics and policy, is a vital tool at this stage of biochar technology development. This comprehensive overview of current knowledge will be of interest to advanced students, researchers and professionals in a wide range of disciplines"--Provided by publisher.