Build a mind you’re proud of.
A city can hold extra heat
Urban heat islands are urban areas warmer than nearby surroundings.
The idea
Surfaces, buildings, reduced vegetation and human activity influence heat storage and release. Conditions vary within a city.
An example
A paved area without shade may remain warmer than a nearby tree-covered space.
Put it into practice
Compare land cover when comparing local temperatures.
Further reading: U.S. Environmental Protection Agency ↗
Test yourself: Which feature can contribute to an urban heat island?
Extensive heat-absorbing surfaces and little vegetation
The built environment changes how heat is absorbed and released.
Explanation and illustrative examples by One Card Wiser. Source linked for further reading.
Open this card in the app →