Question

which of the following is not a type of grassland?
savanna
marsh
temperate
deciduous

Explanation:

Grassland types include Savanna, Montane, and Temperate. Deciduous is a type of forest (characterized by trees that shed leaves), not grassland. So Deciduous is not a grassland type.

Answer:

Deciduous (the option labeled as Deciduous in the blue section at the bottom right)