lanh lanh

Front

characteristic

Back

a typical or noticeable quality of someone or something

Front

extinction

Back

a situation in which something no longer exists

Front

repopulate

Back

to go and live in a place that people have moved away from, or to cause people to do this

Front

refugees

Back

a person who has escaped from their own country for political, religious, or economic reasons or because of a war

Front

hiding

Back

the situation in which a person or animal is kept somewhere and is not allowed to leave

Front

ecosystem

Back

a community of living organisms and their physical environment interacting as a system

Front

threaten

Back

to be a source of danger to something or someone

Front

permission

Back

when someone is given permission to do something, they are allowed to do it

Front

involvement

Back

the act or process of taking part in something

Front

punishment

Back

a penalty imposed for wrongdoing or a crime