we see little effort of individuals to help combat this serious problem.
we see little effort of individuals help to combat this serious problem.
The increasing number of privated owned cars, for example, have been widely acknowledged as the main source of carbon dioxide, the main green-house gas.
The increasing number of privately owned cars, has been widely acknowledged as the main source of carbon dioxide, the main green-house gas.
our tendency of using conveinent packaging such as paper
our tendency of using convenient packaging such as paper
Even where the modern industry is blamed for having caused some environment damages,
Even though the modern industry is blamed for having caused some environment damages,