Lesson 2. Nature and the Environment » 6A
6. A. Complete the environmental terms with the vowels. 1) endangered species; 2) evoiution; 3) extinct; 4) habitat; 5) ozone layer; 6) biosphere; 7) conservation.
6. A. Complete the environmental terms with the vowels. 1) endangered species; 2) evoiution; 3) extinct; 4) habitat; 5) ozone layer; 6) biosphere; 7) conservation.