Lesson 1 G4 2025 New

Archaeologists need to know where to dig. So they do a survey the ground.

• above

• under

• both of them

...........................is/are used to get pictures of any region from above.

• GPS

• Magnetometer

• Drones

The enables us to identify objects buried underground.

• GPR

• GPS

• GPA

The GPS in your mobile is connected to

to determine locations.

• rockets

• spacecrafts

• satellites

................................is/are one of the archaeological tools used to take

photographs of the Earth from above.

• GPS

• Satellites

• GPR

..............................is an archaeological tool that is used to measure the magnetic field underground.

• GPR

• GPS

• A magnetometer

.........................is used to find minerals in the ground.

• A magnetometer

• A drone

• GPR

Archaeologists use the ground penetrating radar to..............................

• locate objects above the ground

• explore objects under the ground

• determine the direction of any location

If your friend sent you a WhatsApp message containing their location, this means that he uses the...........................

• ground penetrating radar (GPR)

• global positioning system (GPS)

• magnetometer

What is the first step taken by the archaeologist to explore any new location?

• He uses drones to search for things above the ground

• He uses GPR to discover objects underground.

• He uses a magnetometer to determine the location.