Main Causes:

1. Greenhouse Gas Emissions: Mainly carbon dioxide (CO₂) and methane (CH₄), generated from burning fossil fuels, deforestation, and intensive agriculture.

2. Industrialization: Factories and production processes significantly contribute to atmospheric pollution.

3. Resource Use: Excessive exploitation of natural resources generates waste and harmful emissions.

Consequences:

- Social: Increased frequency of extreme weather events (hurricanes, droughts), deterioration of public health, and forced migrations due to natural disasters.

- Political: International tensions over resource management, disputes over emission reduction responsibilities, and development of environmental policies.

- Economic: Damage to infrastructure, loss of agricultural productivity, and increased costs related to natural disasters.

- Environmental: Glacier melting, biodiversity loss, and disruptions in ecosystems.

Main Causes:

1. Global Warming: The increase in Earth's average temperature leads to accelerated melting of ice in the Arctic and Antarctic regions.

2. Greenhouse Gas Emissions: The accumulation of carbon dioxide (CO₂) and methane (CH₄) in the atmosphere intensifies the greenhouse effect, raising temperatures and speeding up ice melt.

3. Positive Feedback: The loss of ice reduces the Earth's surface's reflectivity, leading to greater heat absorption and further temperature increases.

Consequences:

- Social: Changes in migration patterns for local communities, impact on traditional cultures and ways of life in polar regions.

- Political: Disputes over sovereignty and access to new resources in the Arctic, and the need for international agreements to manage the impacts of ice melt.

- Economic: Effects on industries such as fishing and tourism, costs related to damaged infrastructure, and adaptation to new climatic conditions.

- Environmental: Rising sea levels, loss of habitats for polar species, and changes in marine ecosystems.

Main Causes:

1. Solid Waste: Dumping of trash such as plastics, metals, and chemicals into rivers, lakes, and oceans.

2. Urban Runoff: Rainwater carries pollutants from streets and urban areas into water bodies.

3. Industrial Discharges: Waste and spills from industrial activities contaminating nearby water sources.

Consequences:

- Social: Impact on human health, including waterborne diseases, and reduced access to clean drinking water.

- Political: Need for stricter regulations on waste management and pollution control, as well as international efforts to reduce water pollution.

- Economic: Costs associated with cleaning and treating polluted water, losses in fishing and recreational tourism due to poor water quality.

- Environmental: Damage to aquatic ecosystems, death of marine species from ingestion of waste, and disruption of aquatic habitats.

https://productos.terra.com.mx/deshielo-de-los-polos-causas-consecuencias-y-soluciones/

http://edomex.gob.mx/medio_ambiente_2021

https://www.nationalgeographic.es/medio-ambiente/que-es-el-calentamiento-global