Guides, Tips and Energy Saving Ideas
— Created using PowToon — Free sign up at http://www.powtoon.com/youtube/ — Create animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an … Read more
The animation from the Brazilian Senate Journal explains the mechanism that is causing global warming, who are the major players responsible for the emission of pollutants and what we can do to minimize the impact on future generations. Video Rating: / 5
When you compare possible natural causes (orbital, solar and volcanic activity) over the course of the last 100+ years, to possible manmade causes (aerosols, deforestation and greenhouses gases), the winner is clear. Greenhouse gases directly correlate to an increase in Earth temperature. Credit: NASA/GSFC GISS Video Rating: / 5 They build transparent boxes, fill some … Read more
There are several causes of global warming, including changes in solar radiation, volcanic dust and natural greenhouse gases. Learn about how humans contribute to global warming through the burning of fossil fuels with help from a science teacher and field biologist in this free video on science. Expert: Brian Erickson Contact: Ericksontutoring.blogspot.com Bio: Brian Erickson … Read more
Professor Hans Joachim Schellnhuber, director of the Potsdam Institute for Climate Impact Research, explains the causes and consequences of climate change and what can be done to combat it http://ec.europa.eu/clima/citizens/eu/index_en.htm Video Rating: / 5
A montage of videos that are created and publicly available for free from the Alliance for Climate Change (http://www.acespace.org/) This video is an edit of 3 of them for shortened time sequences; aimed at teachers and educators to use in their curriculum planning and preparation. All work is copyright of the respective owners. I have … Read more
Environmental Science: High School Learning: Air Pollution ~Topics Covered What is Air and Air Pollution? Causes Of Air Pollution Impact Of Air Pollution Remedies ~Air And Air Pollution -Air: mixture of various components like carbon dioxide,nitrogen,oxygen,water vapor or trace gases (less in quantity for example Argon,Xenon,Helium,Neon,Krypton). -composition of gases: nitrogen (78.08%);Oxygen(20.95%);Carbon Dioxide(0.038);Hydrogen(0.00005%) etc -Air Pollution: … Read more