Earth Borers (Library Binding) (ISBN-13: 9781482457858)

Earth borers are huge, amazing tools that help build tunnels. Readers will dig deep underground with these massive machines to learn how they chew up rocks and dirt and help engineers build new things far below Earth's surface. Vibrant full-color photographs showcase these large borers and the tunnels they create, which are used by cars, trucks, and even trains to take people from place to place. This innovative title also looks at the environmental impact these machines have on our lives and potential problems they cause, such as sinkholes.

Author: Ryan Nagelhout
ISBN-10: 1482457857
ISBN-13: 9781482457858
Publisher: Gareth Stevens Publishing
Language: English
Published: 12/30/2016
Pages: 32
Format: Library Binding
Weight: 0.80lbs
Size: 11.10h x 8.50w x 0.30d

Accelerated Reader:
Reading Level: 6.1
Point Value: 0.5
Interest Level: Middle Grade
Quiz #/Name: 187090 / Earth Borers