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Global Warming Interactive, Global Warming Simulation, Climate Change Simulation

Global Warming Interactive, Global Warming Simulation, Climate Change Simulation
First Mammal Species Goes Extinct Due to Climate Change The humble Bramble Cay melomys has disappeared from its island in the Great Barrier Reef. Climate Change Making Calendars Run Amok People in Central Asia are recalibrating their system of time to adapt to a changing ecosystem. The Great Energy Challenge The National Geographic initiative is a call to action to become actively involved, to learn more and do more—to change how we think about and consume energy so that we can all help tackle the big energy questions. U.S.' The Arctic Is Melting. Related:  Environmental Science

Breathingearth - CO2, birth & death rates by country, simulated real-time Wind Power Interactive, Wind Power Simulation, Wind Power Simulator Skip to this page's content Advertisement National Geographic Society P.O. Washington , DC 20090-8199 USA Inspiring people to care about the planet since 1888 Learn More » Sign In Search National Geographic Connect With Us Main Navigation Home Daily News The Magazine Maps Science Education Games Events Blogs Movies Explorers Apps Trips Video Video Home Nat Geo TV Nat Geo Wild Animals Kids News More Photography Photography Home Photo of the Day Galleries Wallpapers Photo Tips Photographers Buy Prints Newsletters Animals Home Facts Photos Animal Conservation Environment Environment Home Energy Freshwater Global Warming Habitats Natural Disasters The Ocean The Green Guide Travel Travel Home Top 10 Destinations A-Z Trip Ideas Travel Blogs Traveler Magazine Our Trips Adventure Adventure Home Gear Ultimate Adventurers Parks Blog Nat Geo Trips AllTrails Television National Geographic Channel TV Schedule Shows Kids Home Videos Animals & Pets Countries Fun Stuff Community Animal Jam Little Kids Shop Store Home Gift Finder Channel Shop Kids Shop Shop by Catalog Shop by Theme More »

Garbology Featured Activity: Waste-Less Lunch Lead your students in learning about natural resources used in common packaging materials. Challenge your students to conserve natural resources through their lunch choices. Check out this and other Garbology lessons for the classroom » Featured Activity: Conduct a Waste Assessment Do you know how much waste your school puts in landfills each week? Learn how and check out other Garbology activities » Featured Activity: Composting With the FBI The FBI turn waste into healthy soil. Bring Garbology home » Catching the Wrong Species This article in NSTA’s December 2014 issue of “The Science Teacher” describes a classroom activity that uses engineering design to help students model modern fishing gear to minimize bycatch in the tuna fishery. (Bycatch is non-targeted marine species typically caught in fishing gear). The lesson uses the 5E instructional model (Engage, Explore, Explain, Elaborate, Evaluate) and outlines a number of techniques to deepen student understanding of the concepts the model represents. The classroom model employs common household items (e.g., different types of beans, marbles, tennis balls, and buckets) to create a model of the ocean. Working in teams, students modify their “fishing gear” prototype at least three times to target more of the species they want to catch and to minimize catching non-target species.

PlanetInAction.com - The planet is your playground Home Page Predicting Insect Development Using Degree Days | Entomology ENTFACT-123: Predicting Insect Development Using Degree Days | Download PDF by Lee Townsend, Ric Bessin, and Doug Johnson, Extension EntomologistsUniversity of Kentucky College of Agriculture Since insects are cold-blooded animals, temperature plays a major role in their growth and development. There is a threshold temperature for each insect; for example, 48 degrees F for the alfalfa weevil. No development occurs when temperatures are below that level. Insects have an optimum temperature range in which they will grow rapidly. The threshold and maximum temperatures for development of an insect are used to calculate the number of degree days for a specific day. Accumulation of degree day totals usually begins in one of two ways. With integrated pest management (IPM), degree day accumulations are used to predict important events in the life of an insect. The easiest way to calculate degree days for a specific date is to add the daily high and low temperature and divide by two. References

Dangers of Fracking Calculating Degree Days This page explains how Degree Days.net calculates degree days. If you just want heating or cooling degree-day data, there's probably no need to understand the calculation processes in detail - just use our Degree Days.net tool to calculate the degree days for you. But you might find our answers to these calculation-related questions useful if you're curious, or deciding whether to get your degree days from here or another source, or if you're comparing data from our site with data from elsewhere. How do you calculate the degree days? We start with temperature data from Weather Underground. For weather stations that are shown with a bar and stars (see right) - all the "airport" stations and the higher-quality personal weather stations - we use detailed temperature readings taken throughout each day, turning them into degree days using the Integration Method that is explained in this Google Knol about degree days. Why two different calculation methods? It depends on the weather station.

The Roof Is Growing! | Teacher Resources The Roof Is Growing! The Roof Is Growing! is a classroom program developed by the American Society of Landscape Architecture (ASLA) to engage and educate middle school students (grades 6-8) about green roofs and their environmental benefits. A green roof is a roof substantially covered with vegetation. Using an interactive program and a workbook, students gather facts about green roofs. Green Roof Education Components The Green Roof is Growing! Teacher's Guide: A downloadable, print resource to assist teachers with program implementation. Website: An interactive program that allows students to gather information about green roofs and their environmental benefits. Student Workbook: A downloadable, print workbook that directs students through the Green Roof web component and associated activities. Field Trip: If you are in the Washington, D.C. area, consider making a field trip to see the green roof on ASLA's headquarters. Academic Standards The Green Roof Is Growing! More Classroom Activities

Heating & Cooling Degree Days - Free Worldwide Data Calculation

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