Cover of Spark 4 - Workbook

Exercise 2

3c·Spark 4 - Workbook

Întrebare

Read the text again and answer the questions.

  1. What do engineers use an ROV for?
  2. How does an ROV collect samples?
  3. How can someone control an ROV?
  4. How much of the sea floor will future ROV be able to explore?
  5. What do scientists hope to have in the future?
Vezi răspunsul
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Mai multe exerciții în 3c

Ex. 1
Ex. 3
Ex. 4
Ex. 5