L2-2B The 1,000-year bird song

Define potential

• someone or something’s ability to success

• relating to the habits and beliefs of a society

• a problem that limits what someone can do

• one part of a situation

Define evolve

• a major effect

• a problem that limits what someone can do

• to develop gradually

• one part of a situation

Define longevity

• to make something

• living for a long time

• a way of doing something

• a group of objects of one type that have been collected by someone

Define cultural

• to do what others do

• a number of things united

• relating to the habits and beliefs of a society

• to talk about your feelings and thoughts

Define barrier

• a problem that limits what someone can do

• one of the parts in a mixture

• a number of things united

• a major effect

Define impact

• to talk about your feelings and thoughts

• to do what others do

• a way of doing something

• a major effect

Define exchange

• to make something

• the act of giving something to someone and them giving you something else

• a group of objects of one type that have been collected by someone

• living for a long time

Define aspect

• living for a long time

• a group of objects of one type that have been collected by someone

• one part of a situation

• the act of giving something to someone and them giving you something else

Define standard

• be right

• chosen by chance rather than according to a plan

• normal

• to do what others do

Define ingredient

• one of the parts in a mixture

• the act of giving something to someone and them giving you something else

• someone or something’s ability to success

• the span of time of great-grandparents, grandparents, parents, and children