NASC 1001 week 1 Essay Discussion
Current Environmental Issues
The environment plays a significant role to support life on earth. But there are some issues that are causing damages to life and the ecosystem of the earth. It is related to the not only environment but with everyone that lives on the planet. Besides, its main source is pollution, global warming, greenhouse gas, and many others. The everyday activities of human are constantly degrading the quality of the environment which ultimately results in the loss of survival condition from the earth. NASC 1001 week 1 Essay Discussion
Source of Environment Issue
There are hundreds of issue that causing damage to the environment. But in this, we are going to discuss the main causes of environmental issues because they are very dangerous to life and the ecosystem.
Pollution – It is one of the main causes of an environmental issue because it poisons the air, water, soil, and noise. As we know that in the past few decades the numbers of industries have rapidly increased. Moreover, these industries discharge their untreated waste into the water bodies, on soil, and in air. Most of these wastes contain harmful and poisonous materials that spread very easily because of the movement of water bodies and wind. NASC 1001 week 1 Essay Discussion
Greenhouse Gases – These are the gases which are responsible for the increase in the temperature of the earth surface. This gases directly relates to air pollution because of the pollution produced by the vehicle and factories which contains a toxic chemical that harms the life and environment of earth.
Climate Changes – Due to environmental issue the climate is changing rapidly and things like smog, acid rains are getting common. Also, the number of natural calamities is also increasing and almost every year there is flood, famine, drought, landslides, earthquakes, and many more calamities are increasing.
Above all, human being and their greed for more is the ultimate cause of all the environmental issue.
How to Minimize Environment Issue?
Now we know the major issues which are causing damage to the environment. So, now we can discuss the ways by which we can save our environment. For doing so we have to take some measures that will help us in fighting environmental issues.
Moreover, these issues will not only save the environment but also save the life and ecosystem of the planet. Some of the ways of minimizing environmental threat are discussed below:
Reforestation – It will not only help in maintaining the balance of the ecosystem but also help in restoring the natural cycles that work with it. Also, it will help in recharge of groundwater, maintaining the monsoon cycle, decreasing the number of carbons from the air, and many more.
The 3 R’s principle – For contributing to the environment one should have to use the 3 R’s principle that is Reduce, Reuse, and Recycle. Moreover, it helps the environment in a lot of ways. NASC 1001 week 1 Essay Discussion
To conclude, we can say that humans are a major source of environmental issues. Likewise, our activities are the major reason that the level of harmful gases and pollutants have increased in the environment. But now the humans have taken this problem seriously and now working to eradicate it. Above all, if all humans contribute equally to the environment then this issue can be fight backed. The natural balance can once again be restored.
Our green planet is at risk now. Humans polluted water, soil and air and exhausted natural resources. We must open our eyes and face the problems we created. Industrial development affected greatly on the environment. The more conveniences we have, the more pollution people produce.
Environment contamination influences on climate change. Climate changes more rapidly than a century ago. Industrial progress is subject to weather change. Horrible hurricanes, floods and droughts are the outcomes of climate change. Many countries suffer all these natural calamities in the recent years. People spend lots of time and money covering the expenses of these catastrophes every year. Nature warns us of its desperate situation and demonstrates it in frequent natural hazards.
Global warming is another manifestation of natural imbalance. We witness greenhouse effect, when greenhouse gases increase and effect the temperature rise. It influences the rise of World Ocean level and Arctic ice melting. The scientists have calculated that over several decades coastal countries and some islands can be engulfed by water. Carbon dioxide is the main greenhouse gas that works as a sheet not allowing the heat from the Earth to come out.
With the growth of population, people need more space and resources to meet all their requirements in food and shelter. People started to cut down forests to increase area for pastures and agricultural fields. Forests are the main lungs of the Earth and the main environment for a great variety of animals, birds and insects. A lot of forest species are in danger due to human activities and deforestation. The developing countries skim off their natural resources and do not care about nature protection. Meantime developed countries pollute environment with urban pollution and industrial wastes. NASC 1001 week 1 Essay Discussion
Overpopulation is a great concern in many countries. We exploit natural resources on the consume basis and do not think of future outcomes that may occur in the nearest future. Overpopulation results in gender imbalance, nature pollution, overproduction and urban sprawling. Countries try to cope with this problem on the governmental level but such policies seem to be ineffective in such countries as India and China. The recent industrial development of these countries and life improvement resulted in overpopulation.
Increased population consume more products and produce tons of garbage. Landfill sites become bigger and bigger that pollute air, soil and water. Recycling of rubbish is the main concern of big cities. Landfills attract rats and crowns that influence in their population growth. Big plants and factories throw down their wastes into rivers and ocean thus polluting water we are going to drink.
Ozone layer depletion is a vexed problem humankind faces. Ozone layer absorbs ultraviolet radiation that is harmful for people. The increased number of ozone holes result in intensive solar radiation and in the increase of skin cancer.
Genetic modification in food is responsible for many illnesses and impact badly on people health. We alter genetic code in animals and plants that changes human genes. Its influences are unpredictable and dangerous. NASC 1001 week 1 Essay Discussion
Urbanization is the main concern of ineffective land usage. People start building houses on the land of vast lands and forests. The excessive strive for luxury and greediness result in land degradation.
People learned to obtain energy from different resources. We use power of water and atom that work to satisfy our needs. Nuclear power is very costly and can cause great environment problems as it can not be used and stored safely.
Unfortunately, people forget that we are the integral part of nature. We must live in balance with environment and care for it. Though we produce many environments issues humans try to redeem resources used. We must reconsider our consuming attitude to nature. People must be aware that nature is at the edge of the catastrophe. People realize that they are not the ultimate users of nature and build environmentally friendly houses. We must share this world with plants and animals. What is done cannot be undone. We must think of future generation and what will be left after us.
People find solutions to environmental problems. We recycle rubbish, invent battery cars and limit air, water and soil pollution, plant new trees on the land erosion. But that is not enough, people have to change their lifestyle radically until nature took last extreme measures. NASC 1001 week 1 Essay Discussion