| Description |
1 online resource (1 video file, approximately 12 min.) : digital, .flv file, sound |
|
digital |
|
video file MPEG-4 Flash |
| Note |
Title from title frames. |
| Event |
Originally produced by TMW Media in 2005. |
| Summary |
The Earth's climate has a long history of drastic fluctuation. From ice ages to long periods of warmth, there are natural occurrences such as volcanic eruptions and changes in the Sun's intensity that affect the climate. More recently, there is wide speculation that activities associated with the Industrial revolution have altered the atmosphere and have negatively affected the climate. This program demonstrates how scientists measure, study and research the health of our planet from the atmosphere to the depths of the ocean. |
| System Details |
Mode of access: World Wide Web. |
| Subject |
Earth (Planet) -- Research.
|
| Genre |
Short Films.
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| Added Author |
Kanopy (Firm)
|
| Music No. |
1101803 Kanopy |
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