37570740
Descripción
Mapa Mental por valentina perez alarcon, actualizado hace más de 1 año
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Creado por valentina perez alarcon
hace más de 3 años
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SOILS
- It is an essential natural
resource for life on the planet
- provides the necessary elements for the growth of
plants and serves as food for animals and humans
- It is the upper layer of the
earth's surface
- living organisms
- water
- air
- matter, water
- minerals
- living organisms
- finite and valuable natural resource
- provides the necessary elements for the growth of
plants and serves as food for animals and humans
- soil quality
- sustains life and the ecological and
productive functions of the earth.
- environment conducive to the growth and
reproduction of plants and animals.
- environment conducive to the growth and
reproduction of plants and animals.
- is characterized by a
combination of factors
- physical
- chemical
- biological
- physical
- sustains life and the ecological and
productive functions of the earth.
- Evolution
- of the following phases of evolution occurred
the formation of soils
- 1.in ancient times the soil was
considered as a medium for
agriculture and food
production.
- 2.in the middle ages the land was related
to property and political power
- 3.In the 19th century the concept of soil was
developed by the chemist Justus Von
- 5. XX century the concept of soil is broadened to
include the water and nutrient cycle
- 6. They were conceived as independent natural
bodies, each with a unique morphology
- 7. resulting from a particular combination of
climate, living organisms, bedrock, relief and age
- 4. At the end of the 19th century, beginning of the
20th, pedology and soil sciences were developed
- 1.in ancient times the soil was
considered as a medium for
agriculture and food
production.
- and the following types of soil
are formed
- sandy or light soils
- clayey or heavy soils
- silty soils
- sandy or light soils
- of the following phases of evolution occurred
the formation of soils
- degradation
- is a process that occurs when soil
quality and health decline
- due to various human activities
and natural factors
- Soil compaction
- Soil contamination
- Soil salinization
- Soil erosion
- Soil
acidification
- Soil compaction
- due to various human activities
and natural factors
- can have serious consequences for
the environment and food safety.
- Therefore, it is important to adopt practices in a
sustainable way for the benefit of current and
future generations.
- Therefore, it is important to adopt practices in a
sustainable way for the benefit of current and
future generations.
- is a process that occurs when soil
quality and health decline
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