Search
Close this search box.

Giant lawns

Grass doesn't need as much water as trees and bushes do. So grass grows well in wide, flat places that are too dry for trees but not dry enough to be deserts. These places are like giant lawns. They...

Why a plant wilts

Have you ever seen fire fighters using a fire hose? The hose looks stiff and fat while water is running through it. But when the fire is over and the fire fighters turn off the water, the empty hose...

Do plants ever move?

Plants are moving all the time. But they move so slowly we just don't notice these movements. Instead of moving from one place to another, as animals do, plants move by growing. As a plant grows, it...

Why tree bark is rough

Bark is a tree's skin. It is tough and hard and protects the soft, inside part of the tree. A tree trunk grows from the inside out. Each year, a ring of new, soft wood grows around the trunk,...