Nanotechnological products, processes and applications are expected to contribute significantly to environmental and climate protection by saving raw materials, energy and water as well as by reducing greenhouse gases and hazardous wastes. Nanotechnology can increase agricultural production, and its applications include: nanoformulations of agrochemicals for applying pesticides and fertilizers for crop improvement; and the application of nanosensors in crop protection for the identification of diseases and residues of agrochemicals. Nanotechnology and materials are also expected to contribute to the realization of a sustainable society through ensuring water purification, reducing CO2 emissions, and promoting material circulation with recycling approaches.

@ Rk, nanofertilizer application can protect and improve the soil health after increasing microbial build up, nutrient use efficiency, organic matter build up, nutrient mobility and increasing soil carbon sequestration potential. Nanoparticle can protect air by minimizing N emission and absorbing harmful gasses. Nanoparticle can protect water by purifying it and reducing the environmental risk of nanocoated pesticides.

First and foremost its all about the improvement of the soil health and secondly it does protect the enviroment from the disastrous effects of the climate crisis.

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. Nanotechnology can also help to reduce resource consumption and energy use through the development of more efficient technologies. For example, nanoparticles can be used to clean up oil spills, remediate contaminated soil and groundwater, and capture and remove air pollutants. Modern agriculture makes extensive use of chemicals to stimulate growth and inhibit pests and disease. Nanotechnology could help to make these substances simultaneously more effective and less harmful to the environment. Air purification with ions, wastewater purification with nanobubbles or nanofiltration systems for heavy metals are some of its environmentally-friendly applications. Nanocatalysts are also available to make chemical reactions more efficient and less polluting.

Nanotechnology has a great potential to contribute to addressing various environmental issues, agricultural sustainability, and food security. Some examples include:

1. Nanofiltration technology can be used to purify water and remove pollutants and harmful bacteria.

2. Nanotechnology can help restore soil quality damaged by the use of hazardous chemicals and pesticides. Additionally, nano particles can be used to improve soil structure and clean it up.

3. Nanopowder technology can be used to provide nutrients directly to plant roots, increasing nutrient use efficiency and availability.

4. Nanotechnology can help develop crops that are more resilient to extreme climate conditions such as drought, flood, and extreme temperatures.

5. The use of nanotechnology can increase food production and help achieve better food security.

It is important to remember that the use of nanotechnology must be done carefully and consider its impact on the environment and human health. Strict regulations and monitoring are required to ensure the safe and sustainable use of nanotechnology in agriculture.

Nanotechnological products, processes and applications are expected to contribute significantly to environmental and climate protection by saving raw materials, energy and water as well as by reducing greenhouse gases and hazardous wastes. 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. Nanotechnology, such as nanoscale biosensors and nanoparticles, to get an inside look at and manipulate processes like the spread of pathogens. Innovations in nanotechnology can help safeguard food security and protect the public from pathogens in food, water and the environment. Nanotechnology also lowers costs, produces stronger and lighter wind turbines, improves fuel efficiency and, thanks to the thermal insulation of some nanocomponents, can save energy. Nanotechnology plays a pivotal role in reduction of pollutants at the source by efficient use of raw materials, energy, water, and other resources. This approach also includes using less toxic and renewable sources and processing materials, by preventing release of contaminant produced during manufacturing processes. From saving raw materials, energy and water, to decreasing greenhouse gases and dangerous waste, nanotechnology's unique attributes can be utilized in various products, procedures and applications that could undoubtedly support environmental and climate protection and building a more sustainable global economy will help reduce the greenhouse gas emissions that cause climate change.