How the environment is affected by technological impact?

How the environment is affected by technological impact?

These technologies have damaged our world in two main ways; pollution and the depletion of natural resources. Air pollution occurs when harmful or excessive quantities of gases such as carbon dioxide, carbon monoxide, sulfur dioxide, nitric oxide and methane are introduced into the earth’s atmosphere.

Why is pollution increasing in the world?

The burden of air pollution tends to be greater across both low and middle income countries for two reasons: indoor pollution rates tend to be high in low-income countries due to a reliance on solid fuels for cooking; and outdoor air pollution tends to increase as countries industrialize and shift from low-to-middle …

What are the effects of air pollution in major cities and around the world?

From smog hanging over cities to smoke inside the home, air pollution poses a major threat to health and climate. Ambient air pollution accounts for an estimated 4.2 million deaths per year due to stroke, heart disease, lung cancer, lung cancer, acute and chronic respiratory diseases.

What is the impact of emerging technologies on individuals society and environment?

Technologies may one day offer us the opportunity to live healthily well beyond 100 years, enhance our intellectual and physical abilities and control our emotions. Technology may also enable us to become producers of our own products, track what we think and guide our decision-making.

What are the causes of air pollution in metropolitan cities in India explain with examples?

However, the main sources contributing to air pollution are well identified and this list is common for all Indian cities – vehicle exhaust, heavy industry including power generation, small scale industries including brick kilns, resuspended dust on the roads due to vehicle movement and construction activities, open …

How does pollution affect urban areas?

Urban people change their environment through their consumption of food, energy, water, and land. And in turn, the polluted urban environment affects the health and quality of life of the urban population. For example, urban populations consume much more food, energy, and durable goods than rural populations.

What is the result of increasing pollution?

High levels of air pollution can cause an increased risk of heart attack, wheezing, coughing, and breathing problems, and irritation of the eyes, nose, and throat. Air pollution can also cause worsening of existing heart problems, asthma, and other lung complications.

Why is pollution worse in developing countries?

Air pollution in developing countries tends to be worse than in developed countries because poor countries often lack the technology and resources to fight pollution. Energy production is one of the most polluting activities because much of the energy production in developed countries comes from coal.

What are the main environmental problems in cities?

Air and water pollution and waste are the main environmental problems in most cities. The underlying causes of air pollution of the city are the processes that are associated with the burning of fossil fuels (production and consumption of energy for heating buildings, industrial activities, traffic).

What are the effects of air pollution on urban areas?

There are many short term effects that air pollution causes to the urban areas and to the people who are living in those areas. The first short term effect of air pollution is that it can cause health issues for the inhabitants of the area. Air pollution can cause the inhabitants to get itchy throats and irritated eyes.

How has pollution control technology changed over time?

New plants and factories install modern pollution control technology. Power plants have cut emissions that cause acid rain and harm public health. Interstate air pollution has been reduced. Mobile and industrial pollution sources release much less toxic pollution to the air than in 1990.

Why do cities in developing countries have the worst air pollution?

Cities in developing countries are also faced with the worst urban air pollution in the world, which occurs as a result of rapid industrialization and increased motorized traffic.