ict grade 4

Archaeologists use this tool to locate things above the ground.

• GPR

• magnetometer

• GPS)

Archaeologists use this tool to locate things under the ground

• GPR

• magnetometer

• GPS)

• drone

You want to see if there are any old coins buried underground, you will use

• GPR

• magnetometer

• GPS)

• drone

You receive a message from a frien who is lost and you want to try to find them, you will use

• GPR

• magnetometer

• GPS)

• drone

You want to find out if there are any old buildings under the ground, you will use

• GPR

• magnetometer

• GPS)

• drone

Magnetometer used to discover minerals under the ground.

• TRUE

• FALSE

GPR is used to discover buried bodies under the ground.

• TRUE

• FALSE

Engineers use magnetometer to indicate building places.

.

• TRUE

• FALSE

Tourist doesn't need GPR to know nlaces.

.

• TRUE

• FALSE

Magnetometer uses to discover minerals below the ground.

• TRUE

• FALSE