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  By Phil Whitmer

  Special Features Of The Temperate Rain Forest

  By Phil Whitmer Read More
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  By Amanda Gaddis

  What Type Of Insects Live In The Tundra?

  By Amanda Gaddis Read More
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  By Claire Gillespie

  How To Tell Between A Mosquito Hawk & A Mosquito

  By Claire Gillespie Read More
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  By Chris Dinesen Rogers

  The Effects Of Soil Pollution On Plants & Flora

  By Chris Dinesen Rogers Read More
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  By Chris Dinesen Rogers

  What Are The Benefits Of Ecosystems?

  By Chris Dinesen Rogers Read More
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  By A.P. Mentzer

  Labeled Parts Of A Tapeworm

  By A.P. Mentzer Read More
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  By Scott Allan

  At What Altitude Do Aspen Trees Grow?

  By Scott Allan Read More
• 

  By Janet Roemmel

  What Are The Causes Of Hazardous Waste?

  By Janet Roemmel Read More
• 

  By Chris Dinesen Rogers

  Erosion Effects On Ecosystem

  By Chris Dinesen Rogers Read More
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  By Chris Dinesen Rogers

  Logging And Its Effect On The Ecosystem

  By Chris Dinesen Rogers Read More
• 

  By Debashree Sen

  Tropical Rainforest Plants For Kids

  By Debashree Sen Read More
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  By China Zmuida

  How To Remove Pollutants From Smokestacks

  By China Zmuida Read More
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  By Peter Mitchell

  Disadvantages In Fish Farming

  By Peter Mitchell Read More
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  By Carlos Mano

  How Are Insects Beneficial To Humans?

  By Carlos Mano Read More
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  By Amy Dusto

  Scientific Explanation Of Typhoons

  By Amy Dusto Read More
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  By April Fidler

  Interdependence Between Plants & Animals

  By April Fidler Read More
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  By Alex Bramwell

  Facts About The Wooly Mammoth

  By Alex Bramwell Read More
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  By Daniel Westlake

  What Are The Causes Of Over Harvesting Fisheries?

  By Daniel Westlake Read More
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  By Kimberly Gail

  Fish Farming Basics

  By Kimberly Gail Read More
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  By Elizabeth Pace

  What Is River Runoff?

  By Elizabeth Pace Read More
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  By Chad Stetson

  Harmful Effects Of Cyclones

  By Chad Stetson Read More
• 

  By Contributor

  How Do Gorillas Mate?

  By Contributor Read More
• 

  By Dawn Walls-Thumma

  Internal & External Parts Of The Plants

  By Dawn Walls-Thumma Read More
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  By Dave Hallier

  Fish Cage Farming

  By Dave Hallier Read More
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  By Russell Huebsch

  How Much Oxygen Does Grass Make?

  By Russell Huebsch Read More
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  By Shane Hall

  Economic Impact Of Coastal Erosion

  By Shane Hall Read More
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  By Karen G Blaettler

  The Effects Of Acid Rain On Monuments

  By Karen G Blaettler Read More