Respuestas
1) Disappearance of water sources
The high temperatures have caused the drought of rivers, lakes, lagoons and other water sources that for centuries were essential for the survival and development of entire peoples. Many of those that remain are polluted, as are the oceans and coasts. This could also explain the progressive abandonment of some areas by millions of families, the expansion of deserts and the increasing migration to large urban centers. Water is the source of life and prosperity.
2) Pollution
Neither the earth, nor the air, nor the rest of the resources have the same quality as a few years ago. Greenhouse gases have deteriorated these resources and forced many people to abandon activities related to agriculture and food production naturally.
3) Deforestation
Every year thousands of kilometers of forests disappear in the world. It is estimated that more than half of what we now observe have been destroyed since 1990. In addition, trees are dying at an accelerated rate due to air pollution, drought from nearby water sources and sudden changes in temperature. In very few cases are there alternative programs for sowing, repopulating and protecting arable land.
4) Overexploitation of natural resources
Natural resources will soon be insufficient for the survival of the people who inhabit the Earth. The overexploitation of resources, irresponsible consumption and the increase in the world population, which has tripled in the last 60 years and continues to grow at an accelerated rate, are the main causes of this depletion. The available water and energy will not be able to meet these needs. In addition, the exploitation of these resources continues in the hands of companies from developed countries that generate little profit in the places where they extract them, which increases inequality and forces many people to leave their place of residence in search of areas more suitable for cultivation. survival.
5) Use of chemical fertilizers and artificial cultivation methods
Droughts, hurricanes and other environmental phenomena impede the production and cultivation of food under normal conditions. In order to correct these effects and multiply production, natural production methods have been replaced by artificial ones, in which the use of chemical substances predominates. These farming methods make food of poorer quality and negatively affect our health and that of the environment by polluting food, land and air.
that is what is happening in the environment..