Urban Heat Island Unit Review

Front

What is the Urban Heat Island Effect?

Back

The Urban Heat Island Effect is when urban areas with a lot of tall buildings and man-made materials tend to be warmer than grassy shady neighborhoods.

Front

What happens to molecules when they bump and collide into each other faster?

Back

They have more kinetic and thermal energy.

Front

What is conduction?

Back

Conduction is the transfer of thermal energy between two objects at different temperatures that are touching.

Front

Why are cities like LA warmer than grassy shady areas?

Back

Cities have a lot of man-made materials that hold energy, like concrete and asphalt.

Front

What materials contribute to the Urban Heat Island Effect?

Back

Materials like concrete, asphalt, and metal contribute to the Urban Heat Island Effect because they absorb and retain heat.

Front

How does vegetation affect urban temperatures?

Back

Vegetation provides shade and cools the air through a process called evapotranspiration, helping to lower urban temperatures.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter; it is the total kinetic energy of particles in an object.

Front

What role do tall buildings play in urban heat?

Back

Tall buildings can trap heat and prevent it from dissipating, contributing to higher temperatures in urban areas.

Front

What is the difference between kinetic energy and thermal energy?

Back

Kinetic energy is the energy of motion, while thermal energy is the total energy of all the particles in an object due to their motion.

Front

How can urban planning reduce the Urban Heat Island Effect?

Back

Urban planning can reduce the Urban Heat Island Effect by increasing green spaces, using reflective materials, and designing buildings that promote airflow.