Almost anything we build requires some sort of digging. Buildings, tunnels, and swimming pools all start with holes in the ground. Readers will find out how different kinds of diggers are used to create these holes. They will also learn about how diggers are used to help scientists learn more about the Earth.
From bridges and streets to houses and skyscrapers, cement is an important material used in many of the structures we use every day. Readers will find out how cement mixers are used to blend, transport, and spread cement wherever it is needed.
Tall cranes tower above construction sites and line the edges of shipping ports. Readers will find out how different types of cranes are used to help build skyscrapers, load cargo ships, and much more.
Sometimes a regular pickup truck just isn't strong enough. Luckily, we have dump trucks to handle the heavy loads. Readers will learn how dump trucks are used to haul rocks, trash, and building materials at mining and construction sites.
Fire trucks help to save lives and prevent the spread of dangerous fires every day. Readers will learn where a fire truck gets its water supply, what kind of equipment it contains, and the ways firefighters use these tools to help keep people safe.
Tractors are an essential tool for farmers everywhere. Readers will learn how farmers use tractors to plant and harvest the crops we use every day. They will also find out how people use tractors to maintain their yards and do chores.
Ambulances can help save lives when people are sick or injured. Readers will learn about the different kinds of lifesaving equipment found on an ambulance. They will also learn about the paramedics and EMTs that staff these important vehicles.