1. What have scientist studied according to the text?
2. What the bottom of sea consist of?
3. Imagen, how "ozzy mud skeletons" are look like?
4. What's more can you find under the sea?
5. Does Earth has more water than land on its surface?
Вопросы рассуждения
6. Why people so interested in ocean?
7. What "great materials" give the ocean?
8. Do you know any important facts or stories about ocean/sea?
9. What more can we find beside plants and animals?
10. Do you know any plants or animals? Which one is your favority and why?