Secrets of the ocean. Sergeev B.F.

The Book of the Doctor of Biological Sciences, the Writer and Popularizer of Science for the children of Boris Sergeyev “Secrets of the Ocean” will tell about the most mysterious and poorly studied places on our planet: about the ocean depths, their research and amazing inhabitants. You will find out how many oceans are on Earth now, whether there are underwater waterfalls and volcanic eruptions, why at great depths the water does not boil at 100 ° C, where the eyes of the flounder and the sea fox are located, as the piercing fish is cunning, at what speed they can swim Squids, for which the “flashlights” include deep -sea bites and much more!

for secondary school age.