The key answer of exercise 2
The key to exercise solutions in chapter 3c for the textbook Spark 4 - Workbook with authors Virginia Evans, Jenny Dooley from Express Publishing
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.
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