Meaning: This sentence describes the ecological role of squirrels.
Choice of Words: Squirrels play an important role in the health of forests. "Important" means having a significant impact or value.
Alternative Expressions
Squirrels help trees grow strong.
Meaning: This means that squirrels do things that help trees to grow big and strong.
Choice of Words:Help means to make something easier or better. Trees are large plants with woody stems and branches. Strong means not easily broken or damaged.
Squirrels spread seeds around the forest.
Meaning: This means that squirrels help to plant new trees in the forest.
Choice of Words:Spread means to move something over a wide area. Seeds are the part of a plant that can grow into a new plant. Forest is a large area of land covered with trees.