Ecological resources include various components of the environment that create balance in nature. These include: earth, man, air, flora and fauna, geological formations and much more. In general, it can be argued that environmental resources are divided into 3 large groups: organisms, substances and the energy that binds them.
In the modern world there is no balance between environmental components, which is why there are man-made disasters, natural disasters, he alth problems among the population of the planet. What is the biggest threat to Earth right now?
Air pollution
Air is the basis of life for any person: it contains oxygen vital for breathing, and it also receives carbon dioxide from the lungs, which plants process.
Unfortunately, it is into the air that most of the waste from the work of factories, machines, household appliances enters. Atmospheric pollution is a global environmental resource problem.
Due to the fact that the air contains substances uncharacteristic for it, the ozone layer is destroyedlayer in the upper atmosphere. This leads to strong ultraviolet radiation, which leads to an increase in the temperature of the planet.
In addition, excess carbon dioxide in the atmosphere increases the greenhouse effect, which also contributes to rising temperatures, melting glaciers, and drying up previously fertile soils.
In many cities, the content of harmful substances in the air is exceeded, so the number of patients with cancer, respiratory diseases and heart diseases is increasing. Only by taking protection of an ecological resource, it is possible to achieve a weakening of dangerous influences.
All participants in polluting industries should take measures to install treatment facilities and traps of harmful substances. The scientific community must join forces to find alternative energy sources that will not pollute the atmosphere when burned. Even an ordinary city dweller can contribute to the protection of the air by simply switching from a car to a bicycle.
Noise pollution
Each city is a whole mechanism that does not stop even for a minute. Every day there are thousands of cars on the roads, hundreds of factories and dozens of construction sites. Noise is an inevitable ally of any human activity, and in a metropolis it turns into a real enemy.
Scientists have proven that constant noise affects the psychological state of a person, his hearing organs and even the heart, sleep is disturbed, and depression occurs. Children and pensioners are especially affected.
Reducing the noise level is very difficult becauseit is impossible to block all roads and close factories, however, it is possible to reduce its impact on a person, for this you need:
- Personal protective equipment for hazardous workers.
- Green spaces around noise sources. Trees will take on noise vibrations, thereby saving residents of nearby houses.
- Competent development of the city, which will exclude the passage of busy avenues next to residential buildings. Bedrooms should face opposite sides of the road.
Light pollution
Many do not even realize that light is a source of pollution, if it is of anthropogenic origin.
Thousands of lighting devices are installed in cities for ease of movement at night, but doctors have long been sounding the alarm, because due to the fact that in settlements there is light almost around the clock, people's he alth is undermined, and the animal world is suffering.
It has long been known that a person lives according to biological rhythms. The change of day and night is the main lever for controlling the internal clock, but due to constant lighting, the body begins to get confused when to go to bed and when to get up. The rest regime is broken, diseases are growing, nervous breakdowns appear.
Let's not talk about animals that, guided by the light of cities, go astray, die, crashing into buildings.
Light pollution is one of the world's environmental problems, and the ways to solve them in different cities may be different:the introduction of curfews without lights, the use of street lamps with caps that will not scatter light for nothing, a light-saving mode in buildings, and simply turning off lighting where it is used solely for the sake of beauty.
Radioactive contamination
Radioactive fuel is good and evil for mankind. On the one hand, the benefits of using it are great, on the other hand, there are a catastrophic number of people affected by it.
Radiation pollution is present in the natural background from metal rocks in the soil, as well as from the very core of the planet. But everything that goes beyond the permissible, causes extraordinary harm to nature. Gene mutations, radiation sickness, soil contamination are the consequences of the interaction between humans and radioactive substances.
The preservation of ecological natural resources and of man himself will be possible only when nuclear weapons are not used and tested, and radioactive waste from production will be disposed of in even safer storage facilities.
Global warming
Climate change has long been regarded as an independent environmental problem. The consequences of human activity are simply horrifying: glaciers are melting, oceans are warming and water levels are rising, new diseases are appearing, animals are moving to other latitudes, desertification is occurring and fertile lands are disappearing.
The reason for this effect is the vigorous activity of a person, as a result of which there areemissions, deforestation, water pollution, urban areas increase.
Problem Solving:
- Using new technologies that conserve environmental resources.
- Increasing green space.
- Search for innovative solutions to remove harmful substances from air, soil and water.
For example, scientists are now developing technology to capture and store carbon dioxide underground.
MSW landfills
The further a person develops, the more he uses ready-made consumer goods. Tons of labels, packaging, boxes, used equipment are taken out of the settlements every day, and the amount of waste is only growing every day.
Disastrously huge areas are now involved in landfills for household waste. Some are even visible from space. Scientists are sounding the alarm: pollution of soil, air, land in garbage storage areas has a very strong impact on the environment, all components of nature suffer, including humans.
This can only be defeated by introducing recycling technologies everywhere, as well as ensuring a transition to fast-degradable packaging material.
In order for future generations to live in a safe world, it is necessary to think about serious environmental problems for all and ways to solve them. Only by uniting the efforts of all countries, it is possible to reverse the catastrophic situation in ecology. Unfortunately, many states are not ready to sacrifice economic benefits for the sake of their children andgrandchildren.
