Water, soil & food waste
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Over consumption: Water, soil & food waste презентация
Содержание
- 1. Over consumption: Water, soil & food waste
- 2. Water Water is so important to
- 3. Water Over 80% of ground and
- 4. Water Water conservation is important.
- 5. 52% of the land used for
- 6. On the global basis, the soil degradation
- 7. Restoration Lightly Degraded Soil Moderately Degraded Soil Severely Degraded Soil
- 9. There are important issues around consumerism that
- 10. Reducing the amount of food wasted has
- 11. Conclusion Over consumption of water Land degradation Food waste
Water Water is so important to our daily lives We over use water as individuals and also as a whole There is less than 1% of fresh water
Слайд 2Water
Water is so important to our daily lives
We over
use water as individuals and also as a whole
There is less than 1% of fresh water left in the world and most of it is frozen.
Agriculture uses a large percentage of our water
There is less than 1% of fresh water left in the world and most of it is frozen.
Agriculture uses a large percentage of our water
Слайд 3Water
Over 80% of ground and surface water is used by
our agricultural system.
Lakes and rivers are decreasing and even drying up due to large scale agriculture.
Lakes and rivers are decreasing and even drying up due to large scale agriculture.
Слайд 4Water
Water conservation is important.
We can save and conserve water
in our every day lives.
Taking shorter showers
Condensing laundry days
Eating lower on the food chain also saves water
Meat requires more water then plants
Watering lawns less
Taking shorter showers
Condensing laundry days
Eating lower on the food chain also saves water
Meat requires more water then plants
Watering lawns less
Слайд 5
52% of the land used for agriculture is moderately or severely
affected by soil degradation
Land degradation is worldwide - both in developed and in developing countries.
Слайд 6On the global basis, the soil degradation is caused primarily by
overgrazing (35%), agricultural activities (28%)
Degradation of land includes soil erosion, desertification, salinization and nutrient depletion. The rate of degradation has increased dramatically with growth in human populations and technology.
Continued loss of arable land will jeopardize our ability to feed the world
Degradation of land includes soil erosion, desertification, salinization and nutrient depletion. The rate of degradation has increased dramatically with growth in human populations and technology.
Continued loss of arable land will jeopardize our ability to feed the world
Слайд 9There are important issues around consumerism that need to be understood:
Environmental
degradation
Poverty
Hunger
rise in obesity
Poverty
Hunger
rise in obesity
Слайд 10Reducing the amount of food wasted has significant benefits:
Why Divert Food
Waste From Landfills?
Environmental Benefits
Economic Benefits
Social Benefits
