Construction and manufacturing industry to build real estate and produce iron, plastics, clothes, and others.
Food production. Deforestation and land clearing for agriculture and grazing. Livestock digestion.
Cutting down forests: as trees are cut they release the carbon they have been storing. Less trees also means less carbon dioxide absortion that ends up in the atmosphere.
Transportation as they mostly run on fossil fuels.
effects
Health threat from air pollution.
It contributes to thicken the layer of gases that blankets the Earth and traps the sun's heat.
what you can do
Consume energy from clean sources like airwind turbines and solar panels.
Reduce consumption of transport, clothing, electronics, heating and cooling.