Consequences of Human Activity on the Environment

Consequences of Human Activity on the Environment

Industrial Revolution

  • Marks the beginning of significant human impact on nature.
  • Leads to disruption of natural balance.

Pollution

  • Spreads globally via winds and ocean currents.
Types of Pollution:
  • Water Pollution
  • Air Pollution

Environmental Degradation

  • Deforestation
  • Soil Erosion
  • Desertification

Activities Endangering the Environment

The Greenhouse Effect

  • Natural phenomenon where greenhouse gasses in the atmosphere trap heat.
  • Maintains Earth's average temperature at 14°C14°C, without it, the temperature would be −18°C−18°C.
  • Key greenhouse gasses: water vapor, CO2CO_2, methane.
  • Increased CO2CO_2 concentration in the last 200 years is causing global warming.
Problems caused by GreenHouse Effect Include:
  • Melting glaciers.
  • Rising sea levels.
  • Expansion of deserts.
  • More frequent extreme weather events.

Ozone Layer

  • Ozone layer protects Earth from UV radiation.
  • Use of CFCs (chlorofluorocarbons) damages the ozone layer.
Ozone Layer Damage consequences Include:
  • Skin diseases.
  • Damage to vegetation.
  • Plankton destruction.

Actions to Reduce Environmental Impact

  • Reduce energy and raw material consumption.
  • Reuse and recycle.
  • Reforestation.
  • Conserve drinking water.
  • Reduce the use of plastics.

Digital Waste

  • AI like ChatGPT consumes significant energy.