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Some human activities that cause damage (either directly or indirectly) to the environment on a global scale include population growth, [11] [12] [13] neoliberal economic policies [14] [15] [16] and rapid economic growth, [17] overconsumption, overexploitation, pollution, and deforestation.
Anthropogenic (human) activity, including agriculture, damming, mining, and deforestation; [5] Biosphere, via animals, plants, and microorganisms contributing to chemical and physical weathering; [6] Climate, most directly through chemical weathering from rain, but also because climate dictates what kind of weathering occurs; [7]
Human activities affect marine life and marine habitats through overfishing, habitat loss, the introduction of invasive species, ocean pollution, ocean acidification and ocean warming. These impact marine ecosystems and food webs and may result in consequences as yet unrecognised for the biodiversity and continuation of marine life forms. [3]
[citation needed] In southern Ghana in the Lower Pra River Basin, the percentage of runoff change, which is linked to human activity is approximately up to 66%. [11] Human presence and infrastructure has benefited from river management , by changing and straightening rivers to make the valuable land around them more live-able.
Science – Applied science • Formal science • Natural science • Physical science • Social science. Impact of human activity – Cars, effects on society • Population growth • Human overpopulation • Overconsumption • War, effects of
Ecological footprints therefore track how much biocapacity is needed to provide for all the inputs that human activities demand. It can be calculated at any scale: for an activity, a person, a community, a city, a region, a nation, or humanity as a whole. Footprints can be split into consumption categories: food, housing, and goods and services.
Rice terraces located in Mù Cang Chải district, Yên Bái province, Vietnam Integrated geography (also referred to as integrative geography, [1] environmental geography or human–environment geography) is where the branches of human geography and physical geography overlap to describe and explain the spatial aspects of interactions between human individuals or societies and their natural ...
Furthermore, chemical and physical weathering often go hand in hand. For example, cracks extended by physical weathering will increase the surface area exposed to chemical action, thus amplifying the rate of disintegration. [6] Frost weathering is the most important form of physical weathering. Next in importance is wedging by plant roots ...