1
We have to .................... the environment where we live.
2
In the past our houses were made from mud bricks and primitive ..............
3
The Komodo dragon is ............. to Indonesia. It doesn't live anywhere
4
We use ........................... friendly materials in ecotourism to keep the surrounding safe.
5
The feeling of ....................... is very hard, especially when you re sociable.
6
.................... is about providing holidays to places which are often endangered.
7
There are a few pandas left in the world today. Pandas are ....................
8
Pollution has a bad .................... on the environment.
