Environmental issues

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Homework, for my classmates
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Mind Map by gabriela.gutierr9569, updated more than 1 year ago
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Created by gabriela.gutierr9569 almost 8 years ago
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Environmental issues
  1. What is it?
    1. are problems that affect the entire human population creating a nuisance to the world and its ecosystems, generating natural hazards or issues
    2. what is it?
      1. are problems that affect the entire human population creating a nuisance to the world and its ecosystems, generating natural hazards or issues
      2. Pollution
        1. what is it?
          1. It is environmental pollution caused by certain substances and wastes. Pollution, in this sense, creates many problems for nature and for all living beings.
          2. What does it affect?
            1. Environmental pollution has adverse health effects, ranging from minor irritation to more serious diseases. Emissions of toxic substances such as carbon monoxide, sulfur dioxide, nitrogen oxides and solid particles accumulate in the body and wreak havoc on it. Some of them are difficulty breathing, sore throat, cough, burning eyes and even the development of respiratory and cardiac chronic diseases.
          3. bad use of resources.
            1. impact of the misuse of natural resources
              1. problems such as the use of agro chemicals in food cultivation, deforestation, soil erosion, pollution of groundwater and expulsion of gases that affect the ozone layer.
              2. use of natural resources
                1. Natural resources are the goods that nature offers us, such as: fauna, flora, soil and water. Water: use it to wash up, cook food, water the plants. We get water foods such as fish, shrimp and others. The soil: it is used to grow plants, develop agriculture, to obtain materials to make: brick, tile; clayey materials and making ceramics as pots, jars, pots. Flora: the set of plants in a region. It is used for food, medicine, clothes. Wildlife all the animals in a region. Which favor the life of man, giving; food, transportation, and contribute to the development of their daily tasks, such as agriculture, among others.
              3. Ecosystem disruption
                1. Moreover, ecosystems may suffer natural disturbances and human action: natural disturbances are part of the natural balance and ecosystems usually recover by restoring the balance; instead alterations by human action are more dangerous, are prolonged for a long time, cover large areas and are usually irreversible, causing the extinction of species and alteration of the environment.
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