3.2 tract, struct

Front

What is a statement or promise that is pulled back or taken back?

Back

Retraction

Front

What do you call something that is built on top of something else, like the part of a building above the foundation?

Back

Superstructure

Front

What is something that blocks the way of things being created or built?

Back

Obstruction

Front

What term describes something that is pulled away from direct relation to anything, often impersonal in attitude or views?

Back

Abstract

Front

What is a powerful vehicle that pulls farm machines and hauls heavy loads?

Back

Tractor

Front

What is the process of constructing or building something?

Back

Construction

Front

What is the term for a structure that supports a building above its foundation?

Back

Superstructure

Front

What do you call an obstacle that prevents progress or movement?

Back

Obstruction

Front

What is the meaning of 'abstract' in relation to ideas or concepts?

Back

Impersonal or not concrete; existing in thought or as an idea.

Front

What is the role of a tractor in agriculture?

Back

To pull farm machinery and transport heavy loads.