5 terms

ELI Core Vocabulary - Level 4 - week 3

STUDY
PLAY
contaminate
to make something impure, to pollute something
phenomenon
a fact or event that can be observed, often something that is extraordinary, incredible, or amazing
sanitary
conditions that are clean and healthy
territory
an animal's or human's living area
visible
able to be seen; the distance one can see, especially as a result of weather conditions