Everyone should do their best to preserve / reuse / dominate the environment.trees rangein / from / between size; the biggest is a type of sequoia.exhaust fuels / fumes / sprays cause air pollution.air pollution is getting bad / worse / the worst every day.i can't do up / without / out a full breakfast.there are less fish in the mediterranean nowadays due to / for / of overfishing.the city is noisy / noisier / the noisiest than the countryside.he has written a book drawing up / on / out his experience as an eco-warrior.although / however / firstly deforestation is still a problem, it can be solved.dodo birds are limited / migrating / extinct animals.
