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FicheroServidor Física
Con esta unidad se puede aprender qué es un Cambio químico, qué factores lo indican, cómo expresamos una reacción química y los cálculos relacionados c ...
Chemical reactions make for some great experiments. Make use of the carbon dioxide given off by a baking soda and lemon juice reaction by funnelling the gas through a soft drink bottle and in to your ...
El gas metano es un agente del cambio climático mucho más poderoso que el CO2 y su concentración aumenta cada año. Esta infografía de Heber Longás publicada e ...
The website 'Climate Kids.NASA'S Eyes on the Earth' provides us with a highly educative format to learn about the story of fossil fuels. We start with 'coal' (the first to be disco ...
Hipervinculo Química
Carbon dioxide (CO2) is present in the air we breath and in the carbonated soda we drink. In soda, the carbon dioxide gas (CO2 ) has been dissolved, a process called carbonation that results in soda's ...
Cellular respiration is the process your cells use to release the stored energy in your food so they can use it. This process is aerobic, meaning it requires oxygen to be present. The oxygen is used b ...
Hipervinculo Ciencias de la Tierra y Medioambiente
This project investigates the relationship between carbon dioxide gas and temperature of the atmosphere. The goals of the project include estimating the average temperature of the atmosphere within a ...
In this experiment, we encourage fruit juice to ferment by adding yeast and leaving the mixture at room temperature. While students cannot quantitatively measure the amount of fermentation that takes ...
Volcanoes are very interesting. I wanted to find out what happens inside a volcano. I have read about it and also seen some videos. I made a model of volcano to see how a chemical reaction makes a mag ...
When you send your trash to the landfill, what happens to it? It may get buried under loads of landfill waste. If some of your waste is organic material like vegetables and fruit, this means that it w ...
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