Question

which type of heat island is present in the air layer from the ground level to the tops of trees or buildings? surface heat islands canopy heat islands

Explanation:

To determine the type of heat island, we analyze the definitions: Surface heat islands relate to the ground surface, while canopy heat islands are in the air layer from ground level up to tree or building tops (the canopy level). The question specifies the air layer up to tree/building tops, so it's a canopy heat island.

Answer:

Canopy heat islands