3.          Nowadays, food has become easier to prepare. Has this change improved the way people live? Use specific reasons and examples to support your answer.

Nowadays, people do not only depend on agriculture to make food, they also use scientific methods to make food. This has increased  the improved   and  the quality of food. Before using scientific method, tomato can only be  kept for a short time. But after using scientific method to make tomato, it can be kept for   a longer time and it becomes sweeter than before. In this essay, I will argue that the use of scientific methods to make food improves the way people live.  
    

Using scientific methods to make food in a great quantity has improved the way people live.  You can see that we have a bigger  place to build houses, buildings or  some parks. But we only have to use  less land before to make food. So, we can have much more space to build the facilities  we want. So this can improve our living standard . In fact, we can see that there are only a few countries that they cannot  provide  adequate food  for people. So in Hong Kong, we use the spare places to build housing estates

 Apart from improving our living standard, using scientific methods to make  food gives us a variety of choices. We  can choose what milk to drink like high calcium milk, low fat milk or no fat milk. Similarly we can choose which apple to eat, like the apple from Japan or from New Zealand. The apples from Japan are  bigger but apples from New Zealand are sweeter. Thanks to scientific method, it changes the  cell in food.
    

The other thing is that using scientific method can make people stronger and  healthier. The food is bigger and it is richer in  nutrients;  but the food from agriculture does not have so much nutrients and they will  die easily. Besides, they will take more time to grow. So the variety  of  food may not be used as many as scientific method.
    

In conclusion, scientific methods can improve the way people live by using smaller places to produce more food. On the other hand, the main  thing is that using scientific methods can make the food more healthier for   human beings.  We know that using scientific method  can cut the fat or other nutrients that harm our bodies. We can also have a  range of choices to choose what food is suitable for us.