The picture depicts information about the process of drinkable water produced in an Australian city. Overall, there are two stages including a physical water filter and chemicals water filter.
Do the advantages derived from the use of chemicals preservatives in food processing the disadvantages?
Currently, deforestation is one of major concerns for global warming. For instance, an urban area without trees and plants surrounding will be impacted by pollution and hazardous chemicals. To what extent do you agree or disagree?
Many people believe that using chemicals in food is detrimental to our health. Do the dangers derived from the use of chemicals in food production and preservation outweigh the advantages?
Nowadays in many countries chemicals are used to produce and preserve food. Do the dangers associated with the use of chemicals in food production outweigh the advantages?
Nowadays in many countries chemicals are used to produce and preserve food. Do the advantages of this use outweigh the disadvantages?
It seems that finally the world has woken up to the reality that we are seriously damaging our planet. Pollution is killing our oceans, the air in many parts of the world is dangerous and a health hazard for people living in cities, poisonous chemicals are entering the food chain -to give just a few examples. Globally, efforts are now being made to try and protect the planet. In your opinion, is enough being done to save the planet or is it already too late?
Manufacturers are responsible for the chemicals used and effects of their products? Agree or disagree?
Topic 1: Nowadays in many countries chemicals are used to produce and preserve food. Do the advantages of this use outweigh the disadvantages?
Plastics and chemicals are becoming threat to the planet. Discuss its reason and solution.
Many processed foods and ready-made meals contain preservatives and chemicals. Despite knowing this, many people still prefer to eat those foods. Why this is the case? What could be done to encourage people to eat more home-cooked food?
Preservatives found in many foods mean they last longer and do not spoil, although there is concern that they can have adverse effects on our health. Do the dangers that arise from the use of chemicals in food production and preservation outweigh the advantages?
Do the dangers derived from the use of chemicals in food production and preservation outweight the advantages?