Stock Footage0:15
Getty Images

Rock and ash explode from top of Anak Krakatau volcano, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Rock and ash explode from top of Anak Krakatau volcano, Krakatoa, Indonesia, November 2010
Stock Footage0:15
Getty Images

Two men walk on beach with stormy seas and strong winds, Typhoon Conson, China, 16 July 2010 / AUDIO

Pre-K - Higher Ed
Two men walk on beach with stormy seas and strong winds, Typhoon Conson, China, 16 July 2010 / AUDIO
Stock Footage0:17
Getty Images

Zoom into the active smoking crater of Sakurajima volcano, Japan

Pre-K - Higher Ed
Zoom into the active smoking crater of Sakurajima volcano, Japan
Stock Footage0:14
Getty Images

Anak Krakatau erupts large amounts of volcanic ash with boats nearby, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Anak Krakatau erupts large amounts of volcanic ash with boats nearby, Krakatoa, Indonesia, November 2010
Stock Footage0:14
Getty Images

Strong wind blows palm trees and small fishing boat on land. Super Typhoon Megi or Juan, NE Luzon, Philippines Oct 2010 / AUDIO

Pre-K - Higher Ed
Strong wind blows palm trees and small fishing boat on land. Super Typhoon Megi or Juan, NE Luzon, Philippines Oct 2010 / AUDIO
Stock Footage0:20
Getty Images

Lava explodes into air at night as Anak Krakatau volcano erupts, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Lava explodes into air at night as Anak Krakatau volcano erupts, Krakatoa, Indonesia, November 2010
Stock Footage0:15
Getty Images

Large eruption of ash pours from crater of Krakatau volcano wide shot, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Large eruption of ash pours from crater of Krakatau volcano wide shot, Krakatoa, Indonesia, November 2010
Stock Footage0:14
Getty Images

Lava cascades down side of volcano at night, Stromboli, Italy. March 2010

Pre-K - Higher Ed
Lava cascades down side of volcano at night, Stromboli, Italy. March 2010
Stock Footage0:17
Getty Images

Wide shot of major eruption at Merapi volcano shooting large ash cloud high into the sky; Indonesia. 7 November 2010 / AUDIO

Pre-K - Higher Ed
Wide shot of major eruption at Merapi volcano shooting large ash cloud high into the sky; Indonesia. 7 November 2010 / AUDIO
Stock Footage0:16
Getty Images

Merapi volcano erupts at dawn visible from northern suburb of Yogjakarta city; Indonesia. 7 November 2010 / AUDIO

Pre-K - Higher Ed
Merapi volcano erupts at dawn visible from northern suburb of Yogjakarta city; Indonesia. 7 November 2010 / AUDIO
Stock Footage0:15
Getty Images

Wide shot of steam rising from volcanic crater at dawn, Japan

Pre-K - Higher Ed
Wide shot of steam rising from volcanic crater at dawn, Japan
Stock Footage0:15
Getty Images

Palm trees blow in Typhoon force winds as a typhoon approaches, Typhoon Conson, China, 16 July 2010 / AUDIO

Pre-K - Higher Ed
Palm trees blow in Typhoon force winds as a typhoon approaches, Typhoon Conson, China, 16 July 2010 / AUDIO
Stock Footage0:15
Getty Images

Rocky island of Stromboliccio off coast of Stromboli, Italy. March 2010

Pre-K - Higher Ed
Rocky island of Stromboliccio off coast of Stromboli, Italy. March 2010
Stock Footage0:15
Getty Images

Wide shot of large storm waves crashing onto beach and palm trees blowing in wind, Typhoon Conson, China, 16 July 2010 / AUDIO

Pre-K - Higher Ed
Wide shot of large storm waves crashing onto beach and palm trees blowing in wind, Typhoon Conson, China, 16 July 2010 / AUDIO
Stock Footage0:15
Getty Images

Eruption at dusk blasts ash, glowing lava and lightning from volcano, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Eruption at dusk blasts ash, glowing lava and lightning from volcano, Krakatoa, Indonesia, November 2010
Stock Footage0:15
Getty Images

Large waves and strong winds lash sandy beachfront , Typhoon Conson, China, 16 July 2010 / AUDIO

Pre-K - Higher Ed
Large waves and strong winds lash sandy beachfront , Typhoon Conson, China, 16 July 2010 / AUDIO
Stock Footage0:15
Getty Images

Strong winds and torrential rain lash palm trees and small buildings, Typhoon Conson, China, 16 July 2010 / AUDIO

Pre-K - Higher Ed
Strong winds and torrential rain lash palm trees and small buildings, Typhoon Conson, China, 16 July 2010 / AUDIO
Stock Footage0:15
Getty Images

Rural road leads to smoking crater of Sakurajima volcano, Japan

Pre-K - Higher Ed
Rural road leads to smoking crater of Sakurajima volcano, Japan
Stock Footage0:15
Getty Images

Merapi volcano erupts whilst police man a checkpoint in Yogjakarta city; Indonesia. 7 November 2010 / AUDIO

Pre-K - Higher Ed
Merapi volcano erupts whilst police man a checkpoint in Yogjakarta city; Indonesia. 7 November 2010 / AUDIO
Stock Footage0:13
Getty Images

Wide shot of tropical beach and ocean with erupting volcano in background in late afternoon, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Wide shot of tropical beach and ocean with erupting volcano in background in late afternoon, Krakatoa, Indonesia, November 2010
Stock Footage0:15
Getty Images

Wide shot of lava erupting and tumbling down volcano at night, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Wide shot of lava erupting and tumbling down volcano at night, Krakatoa, Indonesia, November 2010
Stock Footage0:15
Getty Images

Dark volcanic ash erupts from Anak Krakatau volcano and drifts over the ocean, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Dark volcanic ash erupts from Anak Krakatau volcano and drifts over the ocean, Krakatoa, Indonesia, November 2010
Stock Footage0:15
Getty Images

Volcanic ash belches from crater of Anak Krakatau volcano, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Volcanic ash belches from crater of Anak Krakatau volcano, Krakatoa, Indonesia, November 2010
Stock Footage0:15
Getty Images

Anak Krakatau volcano island erupts ash and rocks in afternoon light, Krakatoa, Indonesia, November 2010

Pre-K - Higher Ed
Anak Krakatau volcano island erupts ash and rocks in afternoon light, Krakatoa, Indonesia, November 2010