Answer for exercise 2
The solution for exercise 2 in chapter 3c of Spark 4 - Workbook by Virginia Evans, Jenny Dooley
Question
Read the text again and answer the questions.
- What do engineers use an ROV for?
- How does an ROV collect samples?
- How can someone control an ROV?
- How much of the sea floor will future ROV be able to explore?
- What do scientists hope to have in the future?
Answer
- They use an ROV to explore the seabed.
- It collects samples by using a robotic limb.
- It is controlled from a ship on the surface using a joystick and a video monitor.
- They will be able to explore 99% of the sea floor in the world.
- They hope to have a network of robotic vehicles and laboratories on the seabed.