HORTICULTURE SCIENCE
APPLICATION OF NANO TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Contribute significantly to environmental and climate protection by saving raw materials, energy and water as well as by reducing greenhouse gases and hazardous wastes.
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Significant effect in the main areas of the food industry development of new functional materials, product development and design of methods and instrumentation for food safety and biosecurity.
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Involves lithium-ion battery, fuel cell, light emitting diode (LED), ultra-capacitor, and solar cell (including Grätzel cell), is a hot topic in many scientific researches.
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Space flight more practical.
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Reduce their weight and power consumption.
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Detailed explanation-1: -Therefore, by detecting pollutants by specific sensors, we can help protect the sustainability of human health and the environment. Thus, nanotechnology provides us with a new approach to cut down the waste production, reduce the emission of greenhouse gases and discharge of hazardous chemicals in water bodies.
Detailed explanation-2: -Generating less pollution during the manufacture of materials. For the production of solar cells to generate electricity at a competitive cost. To increase electricity generated by windmills. For cleaning organic chemicals that pollute the groundwater.
Detailed explanation-3: -Our Wasteful Impact on Climate Change Solid waste contributes directly to greenhouse gas emissions through the generation of methane from the anaerobic decay of waste in landfills, and the emission of nitrous oxide from our solid waste combustion facilities.
Detailed explanation-4: -Recycling prevents the emissions of many greenhouse gases and water pollutants, and saves energy. Using recovered material generates less solid waste. Recycling helps to reduce the pollution caused by the extraction and processing of virgin materials.