Question

Which strategies have helped reduce air pollution in Europe?

adopting energy
conservation practices
clearing forests
converting to unleaded gas
developing urban areas
improving fuel efficiency
reducing emissions

Answer 1

A,B,C,D

Step-by-step explanation:

do you have to have all of them

Answer 2

A. adopting energy (this basically is renewable energy)

B. developing urban areas

C.conservation practices

D.reducing emissions