1:23
Posted 31 January 2016
Do humans need sharks?

Do humans need sharks?

or
продолжительность: 1:23
Posted on 31 January 2016
Description
In this video, you are going to find out that sharks are actually very valuable to humans.
рубрики:
Animals, Ocean
Recommended words
an apex - tepe
big old - büyük eski
to bolster - desteklemek
a breakthrough - buluş
careful - dikkatli
constantly - sık sık
a creature - yaratık
definitely - kesinlikle
to destroy - yıkmak
an ecosystem - ekosistem
eventually - sonunda
a guardian - koruyucu
habitat - yetişme ortamı
to intimidate - korkutmak
look after - bakmak
a manatee - deniz ineği
noble - asil
a predator - yırtıcı hayvan
to protect - korumak
to regulate - düzenlemek
rip to shreds - parçalara ayrılmak
scientific - ilmi
sea grass - seagrass
a specie - madeni para
terrifying - korkunç
treatment - tedavi
valuable - değerli
virus - virüs
voracious - obur