Question

urban agriculture: growing food and community in cities
the grammatical errors in this passage are intentional.

1. urban agriculture, also known as city farming, is the practice of growing food within urban environments such as cities and towns. (2) while it may seem surprising, urban agriculture has a long history, dating back to ancient civilizations where city dwellers cultivated crops within city limits to supplement their diets. (3) today, urban agriculture is experiencing a resurgence in popularity as people recognize its numerous benefits.

(4) one of the primary advantages of urban agriculture are its role in addressing food insecurity and promoting food accessibility. (5) in many urban areas, access to fresh and nutritious produce can be limited, leading to health disparities and higher rates of diet - related illnesses. (6) by establishing community gardens, rooftop farms, and small - scale urban farms, cities can increase the availability of locally grown fruits and vegetables providing residents with affordable and healthy food options.
(7) furthermore, urban agriculture fosters a sense of community and environmental stewardship. (8) community gardens bring people together, providing spaces for neighbors to connect, shares knowledge, and work collaboratively towards a common goal. (9) additionally, urban agriculture promotes environmental sustainability by reducing the carbon footprint associated with food production and transportation. (10) by growing food closer to where they is consumed, urban agriculture helps minimize greenhouse gas emissions and conserve natural resources. (11) urban agriculture offers a holistic solution to many of the challenges faced by modern cities, promoting healthier communities, stronger neighborhoods, and a more sustainable future.
which transition word should be added to the beginning of sentence 11?
however
overall
for example
urban agriculture offers a holistic solution to many of the challenges cities, promoting healthier communities, stronger neighborhoods, and a future

Explanation:

Sentence 11 sums up the overall benefits of urban - agriculture presented in the passage. "Overall" is used to indicate a conclusion or summary. "However" shows contrast which is not appropriate here, and "For example" is used to introduce an instance, not a summary.

Answer:

Overall