забруднення
pollution
ресурси
resources
зникати
disappear
істота
creature
шар, прошарок
layer
сонячне світло
sunlight
сутінки
twilight
північ
midnight
What is it?
a whale
What is it?
a shark
What is it?
a squid
What is it?
an octopus
What is it?
a dolphin
What is it?
a fish
What is it?
a turtle
What are they?
sea sponges
