Other issues facing the county today include pollution and transportation.

Various possible causes include climate change, pollution, and habitat destruction.

The charges include dietary wrongdoing, pollution and misuse of natural resources.

Primary effects include overfishing, pollution and even direct habitat destruction.

The culprits might include chemical pollution, disease and increasing ultraviolet light.

Other threats include illegal cutting, road construction, and pollution.

The causes include pollution, depletion of natural resources, industrial activity or agriculture.

Low entropy emissions include trash and pollution in all their forms.

Loadings on the urban environment include traffic congestion and pollution.

But its enemies now include pollution and the rumbling of traffic nearby.