Today food travels thousands of miles from the fram to the consumers. What are the reasons? Is it a positive or a negative trend?

Nowadays, we no longer completely rely on locally grown

food

as we can purchase

food

grown in distant regions. In

this

essay, I will discuss the factors that cause

this

phenomenon as well as its respective consequences and conclude with my point of view. There are several different reasons for it. We now live in a global village, and with technological advanced, we can transport

food

in multiple ways.

Moreover

, in the past people rely on local crops;

however

, nowadays, due to the high density of populations in metropolitan, it is hard for large cities to provide enough

food

locally for their residents.

As a result

, it transformed how the agricultural industry functioned.

For example

, urban area,

such

as Taipei, does not have extra space to grow crops and

thus

rely on other

countries'

Correct your spelling

countries

show examples

products.

In addition

,

food

travels a long distance to meet customers' demand for out-of-season

food

.

For instance

, nations in the northern part might have no

food

production in the winter, so they must have imported

food

.

However

,

this

phenomenon poses detrimental impacts on the environment since it contributes a colossal amount of waste.

First

of all,

food

travel from long distances, whether by plane or ship, will use fossil fuels which will cause energy waste.

Moreover

, using fossil fuels will emit carbon dioxide and

thus

heat the earth.

In addition

, shipping products means they have to be fully packaged to keep the merchandise fresh,

thus

this

will cause waste in plastic, which is already harming animals. In conclusion, without a doubt

food

now can travel far distances and people rely on it;

however

, I believe we must try to reduce buying

food

from different countries and purchase local products to form a more sustainable globe.