Unsustainability on Earth

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CLEAN WATER AND SANITATION

av Sebastián Brué

How to prevent water pollution

av Janasis Ong

Sulfuric Acid + Calcium Hydroxide →Water + Calcium Sulfate

av Rania A

Man's Environment

av LeeSongKwokLaw Group

Global indications of unsustainability caused by people in the natural world

Threatened Biosphere

loss of biological diversity

habitat loss

wetland loss

global deforestation

Declining renewable resources

collapse of sea and ocean fisheries

fresh water scarcity

spreading desertification

soil erosion/degradation

by Carolina Sazo

Altered Atmosphere

water cycle changes

polluted air

ozone depletion

climate change