WORK AND TECHNOLOGY 4TH GRADE

What were Activities of the early man?

• Farming,

• Hunting,

• Collecting, Fishing

• ALL OF THEM

The First weapons were Spears.

• TRUE

• FALSE

Tools man uses at present:

• Ladder, rake, axe, shovel, hammer.

• oxcarts, sleds, boats and vessels.

• Both options are correct

What is a Nonrenewable resource?

• they can be replenished in a short

  period of time

• They cannot be replenished in a

  short period of time

• What people can use which comes from natural

  environment.

Parchment is a Material made from animal skins.

• TRUE

• FALSE

Before the invention of paper man used:

Technology is:

• Material made from animal skins.

• Something created by a man that satisfied man’s basic needs.

• avoiding wastage of natural resources.

The Importance of forest isn't to preserve biodiversity, are natural habitats

of plants and animals,

• TRUE

• FALSE

Reuse is:

• using again and again like the plastic bottles in which

  we buy jams, pickles,

• Is a basic necessity for all living things.

Artificial material: Are made by people, using natural materials.

• TRUE

• FALSE