Choose the word that can substitute the given sentence.

An area of grassland where animals graze

Meadow

A "meadow" is an area of grassland, typically with lush vegetation, where animals can graze. It is characterized by a wide expanse of open space covered with grass and often dotted with flowers. In the given sentence, "an area of grassland where animals graze," the word "meadow" accurately describes the specific type of grassland where grazing occurs.

"Forest" refers to a large area densely covered with trees and vegetation. It does not convey the idea of an open grassland where animals graze.

"Park" typically refers to a designated area for public recreation or conservation, which can include various landscapes such as grassy areas, trees, and recreational facilities. While some parks may have grasslands suitable for grazing, the term "park" is more general and does not specifically focus on the grazing aspect.

"Garden" refers to an area cultivated for growing plants, often for aesthetic or food purposes. It is typically smaller in scale and may not have the expansive grassland characteristics or be specifically designated for grazing.

Therefore, "Meadow" is the most appropriate word to substitute the given sentence as it directly represents an area of grassland where animals graze, with its characteristic open space and lush vegetation.