More than five billion people, speaking hundreds of different languages, live

More than five billion people, speaking hundreds of different languages, live in some 200 different countries and territories of the world. They live in a great variety (обилие) of natural environments.
1) PAIR WORK
On pages 3 and 7 are some photos taken in different English-speaking countries.
Which of the following landscapes can you see on these pages?
Which of the following words might be used to describe these land-scapes?

1 столбик:
desert (a large area of sand with little plant life)
plain (равнина)
hill
forest
island
ocean
wood (a small forest) mountain range
prairie
canyon

2 столбик:
coast
unique
useless
sunny
huge (very large)
flat (плоский, ровный)
heavy
high
deep (глубочайший)
vast (very large and wide)
mountainous