How deep is the ocean?

Geography

1) How many layers of the ocean are there?

2) Order the layers of the ocean. Which is the first layer?

3) Order the layers of the ocean. Which is the second layer?

4) Order the layers of the ocean. Which is the third layer?

5) Order the layers of the ocean. Which is the fourth layer?

6) Order the layers of the ocean. Which is the fifth layer?

8) In which layer can you find animals like swordfish, octopuses and shrimps? These animals have large eyes to see!

9) In which zone can you find larger whales and creatures which make their own light?

10) Humans cannot reach this layer of the ocean, but scientific machines can.