Question

The problems environment(100cлов)

Answer 1

The poisoning of the world's land, air, and water is the fastest-spreading disease of civilisation. It probably produces fewer headlines than wars, earthquakes and floods, but it is potentially one of history's greatest dangers to human life on earth. If present trends continue for the next several decades, our planet will become uninhabitable.Overpopulation, pollution and energy consumption have created such planet-wide problems as massive deforestation, ozone depletion, acid rains and the global warming that is believed to be coused by the greenhouse effect.The seas are in danger. They are filled with poison: industrial and nuclear waste, chemical fertilisers and pesticides. The Mediterranean is already nearly dead; the North Sea is following. The Aral Sea is on the brink of extinction. If nothing is done about it, one day nothing will be able to live in the seas.Every ten minutes one kind of enimal, plant or insect dies out for ever. If nothing is done about it, one million species that are alive today will have become extinct twenty years from now.Air population is a very serious problem. In Cairo just breathing the air is life threatening equivalent to smoking two packs of cigarettes a day. The same holds true for Mexico City and 600 cities of the former Soviet Union. Industrial enterprises emit tons of harmful substunces. These emissions have disastrous consequences for our planet. They are the main reason for the greenhouse effect and acid rains.An even greater environmental threat are nuclear power stations. We all know how tragic the consequences of the Chernobyl disaster are. People are beginning to realise that environmental problems are not somebody else's. They join and support various international organosation and green parties. If governments wake up to what is happening - perhaps we'll be able to avoid the disaster that threatens the natural world and all of us with it.

Answer 2

The environment faces numerous problems that require immediate attention and action. One of the major challenges is climate change, which is causing rising global temperatures, melting ice caps, and extreme weather events such as hurricanes and droughts. This phenomenon leads to the loss of biodiversity, destruction of ecosystems, and negative impacts on human health and livelihoods.

Another critical issue is pollution, including air, water, and soil pollution. Emissions from industries, vehicles, and agricultural activities contribute to poor air quality, posing risks to human health and exacerbating respiratory diseases. Water pollution from industrial waste and agricultural runoff affects aquatic life and poses a threat to clean drinking water sources. Soil degradation and contamination further endanger agriculture and biodiversity.

Deforestation is also a significant concern, as it leads to the loss of forest ecosystems, wildlife habitats, and contributes to climate change. Illegal logging, land conversion for agriculture, and urbanization are primary drivers of deforestation, resulting in decreased carbon sequestration, increased greenhouse gas emissions, and reduced biodiversity.

The overexploitation of natural resources is a pressing problem as well. Unsustainable fishing practices deplete fish populations, disrupting marine ecosystems and threatening the livelihoods of communities dependent on fishing. Similarly, illegal wildlife trade and poaching put numerous species at risk of extinction, disrupting ecosystems' delicate balance.

Lastly, waste management poses a significant challenge. Improper disposal of waste leads to pollution, health hazards, and the accumulation of non-biodegradable materials such as plastics. Plastic pollution, in particular, has devastating impacts on marine life and ecosystems, with microplastics infiltrating the food chain and posing risks to human health.

Addressing these environmental problems requires global cooperation, sustainable practices, and the implementation of policies that prioritize conservation, renewable energy, and responsible resource management. It is crucial to raise awareness, educate communities, and foster a collective commitment to preserving and restoring the environment for the well-being of current and future generations.