4 Fill in: incredible, notural, annual, terrestrial,
currents, inbuilt, spot, breeding.
1 John is addicted to TV documentaries which
explore the wonders of the
world,
2 The Lake District, which has got England's
largest lake and tallest mountain, is a
popular for hikers
3 Unlike many marine mammals, most
... mammals have got skin
covered in hair,
4 It's not safe to swim in the river due to the
strong.....
5 The documentary was about penguins leaving
the ocean to walk to their
ground across miles of ice.
6 The swans will fly south when it's time for
their
migration before the
winter,
7 Bears have got a(n)
instinct that motivates them to hibernate for
the winter,
8 Have you ever seen the
spectacle of lights created by the Aurora
Borealis?