CAM 15 - R4 - P1 - BLANK 1

The (a)   valleys of the southern Peru are welcoming the return of a native plant

It is also one of the most (a)   ecosystems on Earth

It is also one of the most fragile (a)   s on Earth

They bring it into the higher (a)   , creating a water source for other plant life.

It allowed local people to (a)   years of drought when their other crops failed.

Cutting down native  (a)    leads to erosion

Cutting down native woodland leads to (a)  

For centuries the huarango tree was  (a)    to the people of the neighbouring Middle Ica Valley too

Its leaves and bark were used for ______ ______

(a)  

Its branches were used for (a)   for cooking and heating