Vocabulary Flashcards

Front

crumbled

Back

broke into small pieces

Front

droughts

Back

long periods of time with little or no rain

Front

ecosystem

Back

all nonliving and living things in a particular area

Front

extinct

Back

no longer in existence

Front

flourished

Back

grew strongly; thrived

Front

fragile

Back

easily broken, delicate

Front

imbalance

Back

lack of balance

Front

rippled

Back

formed small waves