Some kinds of plants live in the water or on the edge of it. These often have seeds or seed pods light enough to float. You can generally see little seeds floating about on ponds, if you take the trouble to look.

Into these ponds come ducks or herons or other waterfowl. The birds come to find something to eat, and as they swim or wade about they come in contact with the wet seeds that cling to them. After a time the birds, bearing the seeds on plumage, beak, or feet, fly to another pond or marsh, and as they alight the seeds are floated off.

The wind then blows them to the shore, or else in time, if they live in the water, they sink to the bottom and sprout.

The cocoanut is a seed that is surrounded by a strong shell and a thick coat of fiber that protects it from the water and also makes it light.

The nut inside this thick overcoat is hollow when ripe, excepting for a watery liquid that we call the milk of the cocoanut. As we see cocoanuts in stores, the outer coat has been taken off.

Cocoanuts grow near the tops of tall cocoanut palms, and these palms are fond of standing on the seashore. When the nuts get ripe they often fall in the sea and are carried long distances by the ocean currents. In this way, no doubt, many a coral island has received its lovely fringe of cocoanut palms.

The nuts are floated to these little islands and washed into crevices on them, where they lodge and in time grow into stately trees.

The cocoanut palm is a very important tree in tropical countries. The nuts are used as food, and a valuable oil is obtained from them. Cocoa oil is used for illuminating and also for making salves.

The thick fiber that surrounds the nut is strong and tough and is made into cloth, matting, brushes, baskets, coarse rope, and a number of things. Matting is used in some hot countries to make the sides of houses, and the cocoanut fiber is useful to thatch roofs.

The wood of the tree is hard and durable and is made into many household articles. The hard shell of the nut makes good cups and dishes. So you see the cocoanut tree affords almost everything the people in the hot countries need.

They make their houses and furnish them from it, they get food and drink from it, for the milk of the cocoanut is a very pleasant beverage, and they use the oil to light their abodes at night. No wonder the people value this noble tree very highly.