Stock Footage0:08
Getty Images

Trilobite fossil from Bolivia, in a nodule which has been split open

Pre-K - Higher Ed
Trilobite fossil from Bolivia, in a nodule which has been split open
Stock Footage0:11
Getty Images

Traditional Charcoal Production

Pre-K - Higher Ed
mangrove wood to be processed as charcoal (Traditional Production ) ;High Definition 1920x1080 Format ;High Definition 1920x1080 Format
Stock Footage0:14
Getty Images

Roman Barcino, Roman remains, Barcelona, Spain.

Pre-K - Higher Ed
Roman Barcino, Roman remains, Barcelona, Spain.
News Clip1:28
Sky News

Dippy The Diplodocus Last Day On Show At London's Natural History Museum

Higher Ed
CLEAN: Interior shots final day of Dippy the dinosaur on display in the Hintze Hall of the Natural History Museum with visitors walking around. on January 04, 2017 in London, England.
News Clip1:30
Sky News

Dippy The Diplodocus Last Day On Show At London's Natural History Museum

Higher Ed
CLEAN: Interior shots final day of Dippy the dinosaur on display in the Hintze Hall of the Natural History Museum with visitors walking around. on January 04, 2017 in London, England.
Stock Footage0:29
Getty Images

Working oil pump jacks

Pre-K - Higher Ed
Working oil pump jacks in California
Stock Footage0:28
Getty Images

Working oil pump jack

Pre-K - Higher Ed
Working oil pump jack in California
Stock Footage0:26
Getty Images

Beautiful Lizard

Pre-K - Higher Ed
Beautiful Lizard on the tree. Full HD
Stock Footage0:26
Getty Images

Beautiful Lizard

Pre-K - Higher Ed
Beautiful Lizard on the tree. Full HD
Stock Footage0:50
Getty Images

About 15 million years ago, an asteroid impacted the surface of Mars and sent debris flying into space.

Pre-K - Higher Ed
One piece of debris eventually fell onto the ice in Antarctica. This rock, known as ALH 84001, contains microscopic structures that resemble the fossils of primitive life forms
Stock Footage0:08
Getty Images

Freight Train Oil Tankers Cars.

Pre-K - Higher Ed
Freight Train Oil Tankers Cars
Stock Footage0:28
Getty Images

Gauge

Pre-K - Higher Ed
Guage platform equipment.
Stock Footage0:25
Getty Images

Siemen mountains in Ethiopia.

Pre-K - Higher Ed
Siemen mountains in Ethiopia.
Stock Footage0:13
Getty Images

excavator for digging coal

Pre-K - Higher Ed
excavator for digging coal
Stock Footage0:22
Getty Images

Dolly shot:Oyster shells on the rocks.

Pre-K - Higher Ed
Dolly shot:Oyster shells on the rocks.
Stock Footage0:29
Getty Images

Siemen mountains in Ethiopia.

Pre-K - Higher Ed
Siemen mountains in Ethiopia.
Stock Footage0:17
Getty Images

A petrified tree trunkin thailand

Pre-K - Higher Ed
A petrified tree trunkin thailand
Stock Footage0:16
Getty Images

A petrified tree trunkin thailand

Pre-K - Higher Ed
A petrified tree trunkin thailand
Stock Footage0:11
Getty Images

A petrified tree trunkin thailand

Pre-K - Higher Ed
A petrified tree trunkin thailand
Stock Footage0:19
Getty Images

A petrified tree trunkin thailand

Pre-K - Higher Ed
A petrified tree trunkin thailand
Stock Footage0:23
Getty Images

Siemen mountains in Ethiopia.

Pre-K - Higher Ed
Siemen mountains in Ethiopia.
Stock Footage0:07
Getty Images

fly larvae, Maggots

Pre-K - Higher Ed
fly larvae, Maggots
Stock Footage0:20
Getty Images

Wind turbine

Pre-K - Higher Ed
Wind turbine
Stock Footage0:18
Getty Images

Wind turbine blade

Pre-K - Higher Ed
Wind turbine blade