freshwater supply. However, we have a solution. 

Desalination allows people to have access to water that was previously not potable. This means coastal cities can use seawater for their municipal water supply, many islands in the Caribbean also use desalination.

Desalination is a process by which dissolved salts are removed from seawater or brines water

thereby converting it into potable water

To prevent the further depletion of the ozone layer, manufacturers should only sell energy-efficient appliances like fluorescent bulbs. Planting trees is necessary, as they absorb UV rays greatly and thus protect the environment. Old refrigerators and air conditioners should be constantly replaced as they are the major contributors of CFC in the atmosphere. Farmers should avoid or restrict the use of insecticides and pesticides. The solutions to ozone depletion are relatively easy to implement, but we must be willing to accept these changes. It is the responsibility of humans, as active parts of the ecosystem, to take care of our planet. 

Almost all things can be recycled. You should try to buy products that are capable of recycling – glass, paper, cardboard, plastic or metal. Reuse the bottles, plastic containers etc purchased in the grocery store. Water bottles, yogurt cups, and other items can be reused. You should also minimize the use of paper and timber to do away with the need for cutting trees.

The industrial waste, especially from chemical units, needs to be properly recycled. On your part, try to use/sell disposable products in any other way; just do not throw them here and there. Recycling of old items can significantly reduce your carbon footprint because it takes very little energy to recycle compared to production of goods.Prefer walking or cycling,Prefer walking or cycling,Plantation on Mountains,quit smoking,grow vegetable here are few little thing you can do in daily life

1. Limit fossil fuel powered transportation. 

Transportation networks account for up to 70% of the greenhouse gas emissions that nations like the United States produce. By limiting the burning of fossil fuels, we remove the gases that can interfere with ozone production, thereby encouraging the shield to replenish itself. Something as simple as taking the bus to work or school instead of driving just one day per week can have a profound effect. 

2. Prevent any use of CFCs. 

For over 40 years, it has been known that the chlorine in CFCs breaks down the ozone layer at a rate of 100,000:1. Continuing to update agreements such as the Montreal Protocol and the Vienna Convention can help the world continue to be on a path toward recovery. Avoid any products, including pesticides, which could encourage a CFC release. 

3. Embrace renewable energies. 

Coal-fired power plants helped to fuel the industrial revolution. They have also helped to acidify our oceans and contribute combustion-related CFCs into our atmosphere. By switching these power plants off and replacing them with renewable energy options, such as solar or wind, the ozone layer will have an opportunity to recover.