1. What is environmental protection?
Environmental protection refers to the general term for human beings to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of the economy and society.Environmental protection also refers to humans consciously protecting natural resources and making them reasonably use to prevent the natural environment from being polluted and damaged; comprehensive governance must be done for the pollution and damage environment to create a suitable life and work that is suitable for human life and work.environment.
(1) Prevention and treatment of pollution of production and life
Including the “three wastes” (wastewater, exhaust gas, waste residue), dust, radioactive substances, and noise, vibration, stench, and electromagnetic microwave radiation generated by the “wastewater, waste gas, waste residue), dust, radioactive substances, and harmful gases, liquids, noise, and noise of transportation of transportation activities.Pollutants, toxic and harmful chemicals used in industrial and agricultural production and people’s life, and pollution caused by smoke, sewage, and garbage discharged by urban life.
(2) Prevent construction and development of destruction
Including the construction of the environment caused by engineering construction such as large -scale water conservancy projects, railways, highway trunk lines, large port docks, airports and large industrial projects, the development of agricultural reclamation and lakes, the development of maritime oil fields, coastal belts, and swamps, and the development of swamps.The development of forests and mineral resources on the environment of the environment, and the setting and construction of new industrial zones and new towns to damage, pollute and influence the environment.
(3) Protective natural environment
Including providing effective protection for rare species and its living environment, special natural development history, environmentally friendly geological phenomena, and landform landscapes.In addition, urban and rural planning, controlling soil and soil loss and desertification, tree planting, afforestation, controlling the growth and distribution of population, and reasonable allocation of productivity, all belong to environmental protection content.Environmental protection has become one of the common actions and main tasks of governments and people around the world today.China announces environmental protection as a basic national policy in China, and has formulated and promulgated a series of environmental protection laws and regulations to ensure the implementation of this basic national policy.
2. What is ecological civilization?
Ecological civilization is the sum of material, spiritual and institutional achievements that humans have achieved in order to protect and build a better ecological environment.A state of civilization in a society.
Building ecological civilization is a long -term plan that is related to the well -being of the people and related to the future of the nation.In the face of the tightening of resource constraints, serious environmental pollution, and the severe situation of ecosystem degeneration, we must establish the concept of ecological civilization that respects nature, conform to nature, and protect nature.Construction and social construction all aspects and process, strive to build a beautiful China, and achieve the sustainable development of the Chinese nation.
3. What are the types of environmental pollution?
Environmental pollution refers to a behavior that adds a certain substance to the environment to add some substance to the environment and exceeds the environmental ability of the environment.According to environmental elements, it is divided into air pollution, water pollution, soil pollution, noise pollution, pesticide pollution, radiation pollution, and heat pollution; according to attributes, it is divided into explicit pollution and hidden pollution;, Agricultural environmental pollution.
Environmental pollution can cause direct destruction and impact on the ecosystem, such as desertification and forest destruction.It will also cause indirect harm to humans.When the concentration of pollutants in the atmosphere is high, it can cause acute pollution poisoning or worsen the condition.In order to protect the environment, the sewage, waste gas, waste, and waste residue of the factory must be filtered after filtering.Try to travel as green as possible to reduce the environmental pollution caused by automotive exhaust emissions.Multi -planting flowers and trees, do not cut off, create a green and healthy environment for human beings.
4. How to classify domestic garbage?
Garbage classification refers to the general term that stores, puts, and move the garbage classification, storage, and handling in accordance with certain regulations or standards, thereby transforming a series of activities of public resources.
The purpose of garbage classification is to increase the resource value and economic value of garbage, strive to use it to use, reduce the use of garbage treatment and processing equipment, reduce the cost of processing, and reduce the consumption of land resources.The garbage can be divided into recyclables, kitchen waste and other garbage.
Four categories are mainly divided into four categories:
Kitchen waste, mainly food waste, leftovers, bones, vegetable roots, peels, peels and other food waste;
Harmatic garbage contains heavy metals, toxic substances that are harmful to human health, or waste that causes realistic or potential harm to the environment.Expired cosmetics, etc.;
Recycled garbage, mainly including waste paper, plastic, glass, metal and fabrics;
Other garbage mainly includes brick and tile ceramic, residue, bathroom waste paper, paper towels such as brick and tiles in the above -mentioned types of garbage, and dust, food bags (boxes), etc.