IELTS General Training Reading Practice Test 3 - IELTS Reading Past Questions and Answers - page 4
31
According to the text, what is one limitation of using trees to improve air quality?
A
Trees release harmful gases at night.
B
The benefit is mainly local rather than across a whole city.
C
Leaves cannot trap particulate matter from traffic.
D
Planting is banned near main roads in most countries.
32
What problem does the writer mention in relation to maintaining urban trees?
A
Saplings grow too quickly for councils to manage.
B
Funding for tree care is often reduced in difficult economic periods.
C
Volunteers are not permitted to report damage to councils.
D
Root systems never affect pavements or pipes.
33
What does the writer suggest about future urban tree policy?
A
It should be coordinated with other areas of city planning.
B
Fast-growing species should always be avoided.
C
Community input is less important than scientific data.
D
Forestry departments should remain entirely separate from housing policy.
34
Urban trees and health
Trees can trap {{gap_0}} from roads and may slightly reduce pollution beside busy streets. In summer, tree shade and evaporation help to reduce the effect of urban {{gap_1}}. Walking among trees has been linked to lower levels of {{gap_2}} and improved mood. Some cities fund planting through {{gap_3}} charged on new building projects. For lasting results, cities need reliable {{gap_4}} budgets rather than one-off campaigns.
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