Grade 4

........ can discover objects buried underground

• GPS

• GPR

• Keyboard

GPS is used to find places you might need to visit

• True

• False

to measure the magnetic field, we use..................

• Drone

• Magnetometer

• GPS

................. Stands for (اختصار) Global Positioning System

• GPR

• GPS

• ICT

………………… is a device that relies on satellites to detect location of things.

• Magnetometer

• (GPR)

• GPS

………………… Is a 3D ground scanner used to detect metals.

• Rover C4

• GPS

• GPR

The Rover C4 is a ………………… scanner.

• 3D

• 4D

• 2D

• The Global Positioning System (GPS) is used to locate things underground

• True

• False

• Tourists can use GPS to determine locations while traveling

• True

• False

• The taxi driver relies on the GPS device

• True

• False