Female arctic foxes give birth to between 6 and 16 ___________.

Leopard seals are both land and sea creatures. A leopard seal’s _______ are slits that close when the seal is under water.

Seals in the Arctic live on the sea ice and dive into the water through gaps to ___________ fish and crustaceans.

Some ocean creatures are able to hold their breath for long periods of time and come to __________ to breathe once in a while.

Some creatures which live in oceans have gills so they can __________.

Most coral structures are made up of tiny coral creatures called ________.

Huskies have thick ________ to protect them from the harsh weather.

Phytoplankton are _____________ plants that cannot be seen with the naked eye. They convert sunlight into energy using photosynthesis.

Many plants that live in the ocean have _____________ survive with less sunlight than plants that live on land require.

Krill are towards the bottom of the food chain in many oceans. They are small _________ and are eaten by a range of creatures, including whales, seals, penguins and squid.

There are ___________ in the different oceans’ temperatures and amounts of light. Because of this, they are home to a large number of different species.

Arctic hares are much bigger than your ________ and have shorter ears.