Deforestation

Decimation of flora and fauna

Slash and burn

Human encroachment

Soil erosion
Global warming

Ozone depletion

Greenhouse effect

Greenhouse gases

Polar melt

Rising sea levels

Coastal erosion

Climate change
Pollution

Fossil fuels – coal, oil, shale

Carbon footprint

Carbon tax

Renewables – tidal, solar, wind

Biofuels – plant derived energy

Energy efficient

Recycling

Car sharing
Natural disaster

Environmental catastrophe

Legislation