Future trends Vocabulary review

What do we call an energy whose source will always exist?

What do we call a time when a lack of energy will cause problems?

What is the term to describe an improvement in financial conditions?

What is the term used to describe a situation when there is not enough oil?

Which term means a need for something in the world?

Which verb means to "make a prediction"?

Which verb means "improve"

Which verb means "deteriorate"?

Which term means an increase in the number of people?