Soil pollution in Santa Ana, Tenancingo México, is caused by agrochemicals, fertilizers and chemicals. It affects crops people and animals. 
Soil pollution causes some negative affects like global warming, low rates of food production and diseases.
Organizations such SEMARNAT creates laws to avoid the use of fertilizers. CONABIO has established a law that encourages the reforestation of the ground.
We are worried about this so We have done some things to protect the soil . We have recycled the plastic trash, we have reused materials to make new ones . We have planted trees at school and we have made campaigns to change peoples habits.
Many people who walk on the streets or go in their cars, throw away papers, bags, gum cigarette or whatever they consider garbage, without taking it into account.
If we want to become ecofriendly. We must change our habits.
We think thare are some posible solutions like not littering, because although it seens obrious.
Other actions:
take care of the water and turn off the light:
to have fresh water and alectricity,it is necesary to spend energy.