nothing
people is not fishing them as much.
scientists are now planting trees, plants, grass and vegetation along both sides of the Wall.
== ==
To protect ozone , CFC's are being curbed. They are the ones that deplete ozone.
Reindeer aren't endangered, so nothing is being done to protect them.
no killing them
stuff
Not much
Cause they can
1273
i dont think that much
Nothing