Question

how does increased vegetation typically impact urban temperatures? it raises them significantly. it has no effect on temperatures. it lowers temperatures by absorbing heat. it decreases biodiversity.

Explanation:

In urban areas, vegetation (like trees, plants) can lower temperatures. This is because plants absorb heat through processes like transpiration and shading, reducing the urban heat island effect. The option "It raises them significantly" is wrong as vegetation cools, not heats. "It has no effect on temperatures" is incorrect as vegetation does impact temperature. "It decreases biodiversity" is unrelated to temperature impact. So the correct option is the one about lowering temperatures by absorbing heat.

Answer:

It lowers temperatures by absorbing heat.