- Origin, evolution and composition of the Earth's atmosphere.
- Structure of the Earth's atmosphere.
- Air pressure.
- Weather: types of clouds, cyclones, anticyclones, wind and precipitations.
Interactives: Weather.Full lesson on the weather with good coverage of the following topics: atmosphere, water cycle, storms, ice and snow, forecasting and climate change.
Atmosphere's Structure, Composition and Features
The Atmosphere in Geography4kids.com.Structure, pressure, circulation, greenhouse effect and more.
Composition of clean air.Learn about ten gases present in the clean air.
Steam powered can crusher.Watch a simple experiment that demonstrates the existence and the power of air pressure, as well as one of its possible uses.
The weirdest clouds that you'll ever see.Cloud formations such as the mammatus, the lenticulars or the so called ufo clouds, among others, are perfect examples of how intricate and different nature can be.
Weather and climates in Geography4kids.com.Factors that condition weather, measuring weather devices, seasons, and more.
The types of clouds in Geography4kids.com.Stratus, cirrus, nimbostratus and cumulus.
Forecasting the weather.Website created by the Australian Government that explains in a clear language everything you may want to know about weather and its forecasting.
JetStream - Online School for Weather.Simply everything you might want to know about the weather.
Interactive weather map.Interactive animation to explain the main features of a typical weather map.
How meteorology works.Learn how weather forecast was done in the past, is done today, and will be done in the future.
The sky from above.Amazing images of clouds taken from the Space Shuttle Discovery.
Hurricanes, as seen from orbit.Awesome photographs of hurricanes taken from various spacecrafts.