5th grade Ecology
The city asked us to help solve the problem of _________ and _____________.
The city asked us to help solve the problem of TOO MUCH TRAFFIC and POLLUTION.
One possible solution to the problem is ______________.
One possible solution to the problem is BICYCLE TRACKS.
Another possible solution to the problem is __________ __________ __________.
Another possible solution to the problem is BUS RAPID TRANSIT.