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Air Pollution
Tiching explorer Organización
- 6627 visitas
This page defines air pollution and compares indoor and outdoor contaminants. We can learn about particulate matter and the ozone layer. There is game section with a link to a jeopardy game.
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Air pollution
EduBook Organización
- 2578 visitas
3.1. What is air pollution? For life to exist, it is essential that the composition of air remains stable. When we pollute the air, we are changing its composition. When we add or remove any component,…
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Properties of air: does air have mass?
Maria Pallarés Docente
- 2 lo usan
- 3947 visitas
In this experiment one balloon has more air under more pressure than the other. If air has mass then the bigger balloon should be more attracted to the earth than the smaller balloon. Watch the video to…
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Propierties of air: hot air in balloons
Maria Pallarés Docente
- 2 lo usan
- 3853 visitas
This video shows a burner heating the air in a hot air balloon. Duration: 0.55 minutes.
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Wooden air engine
Adrian Aguilar Arnaud Docente
- 2 lo usan
- 3011 visitas
http://woodgears.ca/air_engine/ My wooden steam engine model, running off a vacuum cleaner. For more about this engine, click the link.
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Air and the atmosphere
EduBook Organización
- 1 lo usan
- 9580 visitas
Humans, plants and animals need air to breathe and live. Air is a mixture of gases. A layer of air covers the Earth and protects life on our planet. This layer of air is called the atmosphere. When air…
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Air humidity and precipitation
EduBook Organización
- 8135 visitas
3.1. Air humidity Humidity is the amount of water vapour in the air. The water vapour comes from seas and oceans, rivers, lakes, plants and other living things. The amount of water vapour that the air…
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AIR POWERED VEHICLE
Adrian Aguilar Arnaud Docente
- 2 lo usan
- 4416 visitas
The Air Powered Vehicle was designed and built by 3 Mechanical Engineering students at San Jose State University: Daniel Mekis, Dennis Schaaf and Andrew Mero...
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Air quality index
Maria Pallarés Docente
- 1 lo usan
- 4991 visitas
AIRNow Web site provides the public with easy access to national air quality information. In the AQI kid section students can learn to interpret the Air Quality Index.
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Air and the atmosphere
EduBook Organización
- 6529 visitas
Air. Air a mixture of gases. It is all around us. Hurricane. A hurricane is a very strong, destructive wind. Atmosphere. The atmosphere is the layer of air that surrounds the Earth. Oxygen. A gas.…
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