4 Sources Of Pollution That Contaminate Food

We have to careful on food that we consumed everyday, because there are so much of pollution. Therefore, we have to know what the pollution source.

1. Pollution on agriculture
Use of artificial chemical fertilizers (Urea, ZA, NPK etc.), poison to kill destructive pests (pesticides, insecticides, etc.), farm fields and rice fields of agriculture, we also have gross pollution from factories, vehicles and smoke pollution sources other.

2. Pollution on livestock
Use of hormones growth, injection of vaccine, antibiotics and vaccines in animals. So that the animal products such as meat, milk and egg consumption, which often we have also dirty.

3. Pollution preserved ON THE FOOD
Use of oxygen-oxygen preservative, coloring agent, taste imitation, imitation sweetener, yeast and imitation food in food-packaging of our consumption.

4. Pollution on water resources
Lime found a very abundant in the water, heavy metal content which is very abundant in the ground water source.

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