J5A U3 Vocab

__________ round, long with hole in the middle

• tube

• crane

• pier

• digger

__________ long, narrow in the earth

• crane

• earth

• tube

• trench

__________ to drill with machine into the earth

• cable

• lower

• bore

• digger

__________ round shape on top to support weight

• arch

• support

• pier

• level

__________ massive, very big

• enormous

• small

• little

• tiny

__________ big machine for digging

• concrete

• crane

• bulldozer

• digger

__________ big machine for pushing earth

• digger

• bulldozer

• cable

• arch

__________ strong rope

• tube

• trench

• length

• cable

__________ dirt/ soil or the planet we live in

• level

• concrete

• earth

• mars

__________ to help hold something up

• support

• lower

• clear away

• surprise