The Impact of Changing Water Availability on Food Supply: Egypt as a Case Study

There is no doubt that food and water are two essential elements for human survival. It is important to note that drinking water is not the only water you need. Agricultural water is also very important because crops require water to grow. Water is the richest natural resource on the surface of the earth, but the ability to maintain the world's population is declining. The population of the world exceeds 7 billion people and it is rapidly increasing. According to World Vision, the world population has tripled over the past 100 years, but the water usage has increased six times and the water source has reached the limit (McNicol, 1).

Arable land is limited and demand for freshwater is increasing (agriculture consumes 70% of the world's freshwater supply), but other predictions such as the impact of climate change are so difficult (recent According to the United Nations report) leading to changes in seasonal events in the life cycle of plants and animals may change the agenda of the agricultural sector to a vast skill that can not be solved huge.

This report shows how climate change, water stress, invasive pests and land degradation will affect global food security, food prices and life on the planet, and how the world can be more sustainable We will outline how we can cultivate in such a way. Chapter 4 Impact of Environmental Degradation on Yield and Area Attempts to provide an estimate of the future range that water and land degradation may have on production and available agricultural land. This publication is exploring the relationship between human rights - particularly right food - access to natural resources. This is done through conceptual analysis based on international treaties and documents and two national surveys (one from Mari and the other from the Republic of Tanzania). This study is considering acquisition of natural resources, but different resources and rights of different resources are closely related, but the focus is on acquisition of land.

Degradation of natural resources affects the world food supply impact. Resources not only affect land, water, and forests. Environmental deterioration due to air pollution, water pollution, other climate change and soil deterioration. Maintaining a good environment is not just a clean world. It is an important part of protecting resources and helping to achieve food security. Improving the status of women is the key to achieving food security. Women play an important role as food producer, natural resource manager, income earner and caregiver for family food and nutrition security. As the women's education has increased and the status of women has increased in the past 25 years and as a result the child's malnutrition rate has decreased more than half, it is possible to reduce the malnutrition rate of children by giving power to women with the same materials and human resources as men, You can increase sex.