2 Complete the text with the words in the box. habitat live swim climate extinct
pollution hunt
Polar bears are becoming _. Why? Human
2__ is changing the 3__. Polar bears 4_ on
the ice in the Arctic. But the ice is melting and
their 5 _ is getting smaller. Every year it gets
more difficult for the bears to 6 seals. Polar
bears can?__ but they can't live in the sea!​

maximb164mjqj    3   30.11.2020 12:05    2