The pictures above are of a solar oven made at home to cook dry apples. Solar ovens are not only inexpensive but also environmentally friendly, as you are not using gas or electric, thus reducing your carbon footprint and preserving natural resources such as biomass fuels.
These pictures are of a compost you can easily make at home. By composting wasted food, it helps the environment by reducing methane emissions and conserving landfill space. The one pictured above is a small example but is easily maintainable. The nutrient-rich soil will then be used to grow vegetables.
Make compost at home using a water bottle
Growing your own food is sustainable and nourishes the soil because of the safe and natural fertilizers. It also reduces the amount of harmful chemicals that pollute the environment.
How to start growing your own food