Question

Match the discoveries and inventions by early humans with their uses. Tiles fire wheel metal dogs Pairs used for herding and standing guard arrowBoth used for clearing forests arrowBoth used for plows and weapons arrowBoth used to travel from one place to another arrowBoth

Answer 1

1. "Used for herding and standing guard." ----> "Dogs" 2. "Used for clearing forests." ----> "Fire" 3. "Used for plows and weapons." ----> "Metal" 4. "Used to travel from one place to another." ----> "Wheel"

Answer 2

Dogs were used in pairs for herding and standing guard. The dogs are friendly helpers in several tasks for mankind, they provide protection and are excellent sheepdogs.

Both wheel and metal were used for clearing forests. Axes and other tools for cutting trees are made of metal.

Both fire and metal were used in making plows and weapons. There are plows made of wood, but usually they are made of metal.

Both wheel and metal were used to travel from one place to another. The building of transportation needs metal and many use weels.