Unscramble Letters Unit 10Online version Unscramble the words by Trang Tran 1 a path through the countryside T L I R A 2 the relation of plants and living creatures to each other and to their environment O Y C L G O E 3 all the animals living in an area or in a particular period of history U F A A N 4 involving the use of natural products and energy in a way that does not harm the environment T A L S E S B U I N A 5 to protect something and prevent it from being changed or destroyed S O E C V N R E 6 seeming exciting and unusual because it seems to be connected with foreign countries O E I X C T 7 to send out a substance, especially waste liquid or gas A G E S C I D R H 8 holidays and travel that involve causing less damage to the environment S C M I O O E R U T